NVIDIA GeForce RTX 3090
vs
AMD Radeon RX 6600 XT

NVIDIA GeForce RTX 3090
AMD Radeon RX 6600 XT
RTX 3090 RX 6600 XT Difference
NVIDIA GeForce RTX 3090 AMD Radeon RX 6600 XT
Price $ 1,499.0 $ 379.0 1120 (75%)
Year 2020 2021 1 (0%)
Maximum Recorded Temperature 83C 72C 11 (13%)
Max Fan Noise 49dB 48dB 1 (2%)
Recommended Power Supply 800W 450W 350 (44%)
Benchmark CPU Intel Core i9-10900K ($590) Intel Core i9-10900K ($590)
CPU Impact on FPS +0.0 FPS +0.0 FPS 0 (0%)
CPU Impact on FPS % 0.0% 0.0% 0 (0%)
Benchmark Quality Settings Ultra Quality Settings Ultra Quality Settings
Average 1080p Performance 246.5 FPS 135.8 FPS 110.7 (45%)
Average 1440p Performance 187.7 FPS 101.5 FPS 86.2 (46%)
(Ultrawide) Average 1440p Performance 163.5 FPS 86.1 FPS 77.4 (47%)
Average 4K Performance 117.9 FPS 59.5 FPS 58.4 (50%)
Memory 24 GB 8 GB 16 (67%)
1080p Cost Per Frame $ 6.1 $ 2.8 3.3 (54%)
1440p Cost Per Frame $ 8.0 $ 3.7 4.3 (54%)
(Ultrawide) 1440p Cost Per Frame $ 9.2 $ 4.4 4.8 (52%)
4K Cost Per Frame $ 12.7 $ 6.4 6.3 (50%)
Variant NVIDIA GeForce RTX 3090 AMD Radeon RX 6600 XT
Overall Combination Score 65/100 90/100 25 (38%)
Our Verdict: The price of RTX 3090 is ridiculous. With some tuning, the RTX 3090 makes the most sense for gamers with 4K monitors and it is better than RX 6600 XT by a margin. Though serious gamers hardly play at 4k. For everyone else, especially those on 1080p or even 1440p monitors, the RX 6600 XT could be the better value choice in the short term. The RTX 3090 is faster by 85% for 1440p gaming. However, RX 6600 XT is still capable of producing more than 60 frames per second. For 1080p games, upgrading from RX 6600 XT to RTX 3090 is not worth it if targeting 60 frames per second. In addition, taking into account the huge price difference between the two, the RX 6600 XT is a winner. The price/performance ratio is much better for RX 6600 XT .

NVIDIA GeForce RTX 3090

Spec for spec, this RTX 3090 leapfrogs its direct predecessor, the RTX 2080 Ti, by boasting 52.7 % more fps. The RTX 3090 has 24 GB RAM compared to the RTX 2080 Ti 's 11 GB video memory.

Fortunately, gaming performance was quite impressive. The RTX 3090 consistently delivers great frame rate increases over the RTX 2080 Ti and it really justifies an upgrade. Compared to its AMD 's closest rival, RX 6900 XT, the RTX 3090 was -1.4 % slower.

For 1080p Full HD, we were able to play Microsoft Flight Simulator, Immortals of Aveum, The Callisto Protocol, Remnant II, The Last of Us Part I at 70 fps to 92 fps and kept frame rates hovering around 80 fps. For 1440p Quad HD, we were able to play Microsoft Flight Simulator, The Last of Us Part I, Forspoken, Atomic Heart, Star Wars Jedi: Survivor at 62 fps to 83 fps and kept frame rates hovering around 73 fps.

For 2160p 4K, we were able to play Borderlands 3, Elden Ring, Halo Infinite, Assassin's Creed Valhalla, A Plague Tale: Requiem at 61 fps to 64 fps and kept frame rates hovering around 63 fps.

AMD Radeon RX 6600 XT

The RX 6700 XT might be the high-end flagship of the latest RDNA 2.0 set of graphics cards, but their prices keep them out of the reach of most mid-range PC gamers. On the other hand, the RX 6600 XT is closer to being reasonably affordable at a price tag of $ 379. AMD ’s xx00 cards have always been defined by mid-range prices with performance that knocks on the door of high-end graphics cards – especially when overclocked. After taking the time to fully test the RDNA 2.0 graphics card inside the RX 6600 XT, we can say without a doubt that it continues the trend.

The RX 6600 XT is much more expensive than the RX 5600 XT as it costs a whopping $ 379. Compare this to the RX 5600 XT, which came originally at a price of $ 279. Meanwhile, the NVIDIA closest equivalent card is the RTX 3060 which costs $ 329. Spec for spec, this RX 6600 XT leapfrogs its direct predecessor, the RX 5600 XT, by boasting 28.4 % more fps.

The RX 6600 XT has 8 GB RAM compared to the RX 5600 XT 's 6 GB video memory. In our synthetic benchmarks, the RX 6600 XT blows past the RX 5600 XT and, amazingly, even the RX 5700 as well.

Compared to its NVIDIA 's closest rival, RTX 3060, the RX 6600 XT was 9.3 % faster. Fortunately, gaming performance was quite impressive. The RX 6600 XT consistently delivers great frame rate increases over the RX 5600 XT and it really justifies an upgrade.

For 1080p Full HD, we were able to play Assassin's Creed Valhalla, Cyberpunk 2077, Red Dead Redemption 2, Hogwarts Legacy, A Plague Tale: Requiem at 62 fps to 74 fps and kept frame rates hovering around 65 fps. For 1440p Quad HD, we were able to play Elden Ring, Call of Duty: Modern Warfare II, God of War, Forza Horizon 5, Baldur's Gate 3 at 63 fps to 71 fps and kept frame rates hovering around 66 fps.

For 2160p 4K, we were able to play Apex Legends, Strange Brigade, Forza Horizon 4, Fallout 76, Call of Duty Modern Warfare at 62 fps to 69 fps and kept frame rates hovering around 66 fps.

Game Performance at selected quality settings

Change Quality Settings

1920x1080

NVIDIA GeForce RTX 3090
AMD Radeon RX 6600 XT
Year Game Frames Per Second
2023 Resident Evil 4
182
202.4
97
108.8
2023 A Plague Tale: Requiem
124
138.0
66
74.2
2023 Hogwarts Legacy
107
119.6
57
64.3
2023 The Last of Us Part I
82
92.0
44
49.5
2023 Forspoken
96
106.7
51
57.4
2023 The Callisto Protocol
74
82.8
40
44.5
2023 Dead Space
124
138.0
66
74.2
2023 Baldur's Gate 3
147
163.8
79
88.1
2023 Armored Core VI
147
163.8
79
88.1
2023 Immortals of Aveum
66
73.6
35
39.6
2023 Ratchet and Clank Rift Apart
132
147.2
71
79.1
2023 Remnant II
74
82.8
40
44.5
2023 Star Wars Jedi: Survivor
99
110.4
53
59.4
2023 Atomic Heart
99
110.4
53
59.4
2023 Starfield
49
55.2
26
29.7
2022 Elden Ring
125
139.2
72
80.2
2022 God of War
118
132.0
68
76.0
2022 Overwatch 2
220
245.4
127
141.3
2022 F1 22
149
165.6
80
89.0
2022 Dying Light 2
140
156.4
75
84.1
2022 Total War: Warhammer III
140
156.4
75
84.1
2022 Spider-Man Remastered
231
257.6
124
138.5
2022 Call of Duty: Modern Warfare II
165
184.0
89
98.9
2021 Forza Horizon 5
120
133.5
69
76.9
2021 Halo Infinite
91
101.9
52
58.7
2021 Battlefield 2042
169
188.0
97
108.3
2021 Hitman 3
190
211.6
102
113.8
2021 Far Cry 6
177
196.9
95
105.9
2021 Guardians of the Galaxy
193
215.3
104
115.8
2020 Watch Dogs: Legion
195
217.2
105
116.7
2020 Assassin's Creed Valhalla
96
107.6
55
62.0
2020 Microsoft Flight Simulator
63
70.3
36
41.0
2020 Valorant
424
472.1
243
271.0
2020 Call of Duty: Black Ops Cold War
166
185.1
95
106.0
2020 Death Stranding
192
213.8
110
123.0
2020 Marvel's Avengers
125
139.2
72
80.0
2020 Godfall
187
208.1
107
119.0
2020 Cyberpunk 2077
96
107.6
55
62.0
2019 Apex Legends
243
270.4
142
158.0
2019 Anthem
157
175.0
83
93.0
2019 Far Cry New Dawn
230
256.6
122
136.0
2019 Resident Evil 2
280
311.2
150
167.0
2019 Metro Exodus
124
138.0
67
75.0
2019 World War Z
240
266.8
168
187.0
2019 Gears of War 5
179
199.1
96
107.0
2019 F1 2019
225
250.1
120
134.0
2019 GreedFall
202
225.0
108
121.0
2019 Borderlands 3
142
158.4
76
85.0
2019 Call of Duty Modern Warfare
274
304.7
146
163.0
2019 Red Dead Redemption 2
105
117.6
56
63.0
2019 Need For Speed: Heat
165
184.3
89
99.0
2018 Call of Duty: Black Ops 4
286
318.6
162
180.0
2018 F1 2018
246
274.1
156
174.0
2018 Far Cry 5
199
221.4
126
141.0
2018 Assassin's Creed Odyssey
124
138.0
68
76.0
2018 Final Fantasy XV
189
210.2
91
102.0
2018 Shadow of the Tomb Raider
192
213.9
108
120.0
2018 Forza Horizon 4
236
263.0
108
121.0
2018 Fallout 76
269
299.1
162
180.0
2018 Hitman 2
209
233.3
125
139.0
2018 Just Cause 4
180
200.0
97
108.0
2018 Monster Hunter: World
194
215.8
104
116.0
2018 Strange Brigade
289
321.3
154
172.0
2018 Battlefield V
240
266.8
150
167.0
2017 Assassin's Creed Origins
170
188.9
66
74.0
2017 Shadow of War
220
245.4
124
138.0
2017 Total War: Warhammer II
173
192.7
91
102.0
2017 Wolfenstein II
346
385.2
204
227.0
2017 Destiny 2
327
364.0
153
171.0
2017 PlayerUnknown's Battlegrounds
192
213.9
88
98.0
2017 Fortnite Battle Royale
236
263.0
108
121.0
2017 Need For Speed: Payback
248
276.0
135
150.0
2017 For Honor
332
369.6
180
200.0
2017 Project CARS 2
234
260.2
126
141.0
2017 Forza Motorsport 7
285
316.7
153
171.0
2016 Ashes of the Singularity: Escalation
180
200.0
101
113.0
2016 Battlefield 1
281
313.0
168
187.0
2016 Overwatch
365
406.6
170
189.0
2016 Dishonored 2
171
190.8
91
102.0
2015 Grand Theft Auto V
213
237.1
99
111.0
2015 Rocket League
967
1,075.2
522
581.0
2015 Need For Speed
267
297.2
144
161.0
2015 Project CARS
257
286.2
138
154.0
2015 Rainbow Six Siege
469
521.4
252
281.0
2012 Counter-Strike: Global Offensive
663
737.2
358
398.0
2009 League of Legends
1244
1,382.7
670
745.0

2560x1440

NVIDIA GeForce RTX 3090
AMD Radeon RX 6600 XT
Year Game Frames Per Second
2023 Resident Evil 4
117
147.2
63
79.1
2023 A Plague Tale: Requiem
80
101.2
43
54.4
2023 Hogwarts Legacy
73
92.0
39
49.5
2023 The Last of Us Part I
55
69.9
30
37.6
2023 Forspoken
55
69.9
30
37.6
2023 The Callisto Protocol
47
58.9
25
31.7
2023 Dead Space
73
92.0
39
49.5
2023 Baldur's Gate 3
106
132.5
56
71.2
2023 Armored Core VI
106
132.5
56
71.2
2023 Immortals of Aveum
41
51.5
22
27.7
2023 Ratchet and Clank Rift Apart
80
101.2
43
54.4
2023 Remnant II
44
55.2
23
29.7
2023 Star Wars Jedi: Survivor
66
82.8
35
44.5
2023 Atomic Heart
63
79.1
34
42.5
2023 Starfield
39
49.7
21
26.7
2022 Elden Ring
87
109.9
50
63.3
2022 God of War
90
113.4
52
65.3
2022 Overwatch 2
168
210.9
97
121.5
2022 F1 22
80
101.2
43
54.4
2022 Dying Light 2
80
101.2
43
54.4
2022 Total War: Warhammer III
88
110.4
47
59.4
2022 Spider-Man Remastered
147
184.0
79
98.9
2022 Call of Duty: Modern Warfare II
95
119.6
51
64.3
2021 Forza Horizon 5
91
114.8
52
66.1
2021 Halo Infinite
73
91.8
42
52.9
2021 Battlefield 2042
99
124.8
57
71.9
2021 Hitman 3
120
150.9
64
81.1
2021 Far Cry 6
117
147.2
63
79.1
2021 Guardians of the Galaxy
122
152.7
65
82.1
2020 Watch Dogs: Legion
113
141.7
60
76.2
2020 Assassin's Creed Valhalla
74
93.3
43
54.0
2020 Microsoft Flight Simulator
49
61.7
28
36.0
2020 Valorant
308
386.0
176
221.0
2020 Call of Duty: Black Ops Cold War
115
144.9
66
83.0
2020 Death Stranding
132
165.9
76
95.0
2020 Marvel's Avengers
79
99.0
45
57.0
2020 Godfall
111
139.2
64
80.0
2020 Cyberpunk 2077
80
100.5
45
57.0
2019 Apex Legends
165
207.2
96
120.0
2019 Anthem
113
141.7
59
74.0
2019 Far Cry New Dawn
162
203.4
84
105.0
2019 Resident Evil 2
171
213.9
89
112.0
2019 Metro Exodus
88
110.3
46
58.0
2019 World War Z
159
199.7
109
137.0
2019 Gears of War 5
118
148.3
62
78.0
2019 F1 2019
145
181.7
76
95.0
2019 GreedFall
133
167.3
69
87.0
2019 Borderlands 3
91
114.0
48
60.0
2019 Call of Duty Modern Warfare
180
225.4
94
118.0
2019 Red Dead Redemption 2
79
98.9
41
52.0
2019 Need For Speed: Heat
118
148.3
62
78.0
2018 Call of Duty: Black Ops 4
181
227.2
93
117.0
2018 F1 2018
180
225.4
107
134.0
2018 Far Cry 5
152
190.2
88
111.0
2018 Assassin's Creed Odyssey
84
105.5
45
57.0
2018 Final Fantasy XV
123
154.0
60
75.0
2018 Shadow of the Tomb Raider
121
152.2
65
82.0
2018 Forza Horizon 4
180
225.4
81
102.0
2018 Fallout 76
188
235.7
103
129.0
2018 Hitman 2
124
155.9
73
92.0
2018 Just Cause 4
121
152.2
63
79.0
2018 Monster Hunter: World
123
154.0
65
82.0
2018 Strange Brigade
184
230.2
96
120.0
2018 Battlefield V
168
210.2
101
127.0
2017 Assassin's Creed Origins
123
154.0
56
71.0
2017 Shadow of War
142
177.8
74
93.0
2017 Total War: Warhammer II
113
141.7
60
76.0
2017 Wolfenstein II
222
277.7
126
158.0
2017 Destiny 2
254
317.6
117
147.0
2017 PlayerUnknown's Battlegrounds
132
165.4
60
75.0
2017 Fortnite Battle Royale
139
173.9
62
78.0
2017 Need For Speed: Payback
164
205.4
86
108.0
2017 For Honor
177
221.5
92
116.0
2017 Project CARS 2
152
190.2
79
99.0
2017 Forza Motorsport 7
234
293.7
123
154.0
2016 Ashes of the Singularity: Escalation
139
173.9
76
95.0
2016 Battlefield 1
200
250.0
114
143.0
2016 Overwatch
228
285.2
104
130.0
2016 Dishonored 2
133
167.3
69
87.0
2015 Grand Theft Auto V
143
179.7
62
78.0
2015 Rocket League
378
473.4
198
248.0
2015 Need For Speed
188
235.7
99
124.0
2015 Project CARS
178
223.4
94
118.0
2015 Rainbow Six Siege
277
347.0
146
183.0
2012 Counter-Strike: Global Offensive
505
631.3
264
331.0
2009 League of Legends
631
789.1
332
415.0

3440x1440

NVIDIA GeForce RTX 3090
AMD Radeon RX 6600 XT
Year Game Frames Per Second
2019 Apex Legends
141
186.0
74
98.0
2019 Anthem
93
123.0
47
62.0
2019 Far Cry New Dawn
133
175.0
65
86.0
2019 Resident Evil 2
136
180.0
68
90.0
2019 Metro Exodus
76
101.0
38
51.0
2019 World War Z
134
177.0
87
115.0
2019 Gears of War 5
103
136.0
51
68.0
2019 F1 2019
126
167.0
63
83.0
2019 GreedFall
101
133.0
50
66.0
2019 Borderlands 3
73
97.0
36
48.0
2019 Call of Duty Modern Warfare
153
202.0
76
101.0
2019 Red Dead Redemption 2
69
91.0
34
45.0
2019 Need For Speed: Heat
103
136.0
51
68.0
2018 Call of Duty: Black Ops 4
148
196.0
68
90.0
2018 F1 2018
159
210.0
88
116.0
2018 Far Cry 5
126
166.0
69
92.0
2018 Assassin's Creed Odyssey
77
102.0
39
52.0
2018 Final Fantasy XV
103
136.0
47
62.0
2018 Shadow of the Tomb Raider
101
133.0
50
66.0
2018 Forza Horizon 4
160
211.0
69
92.0
2018 Fallout 76
156
206.0
81
107.0
2018 Hitman 2
105
139.0
58
77.0
2018 Just Cause 4
98
129.0
49
65.0
2018 Monster Hunter: World
97
128.0
49
65.0
2018 Strange Brigade
152
200.0
75
99.0
2018 Battlefield V
140
185.0
80
106.0
2017 Assassin's Creed Origins
108
143.0
47
62.0
2017 Shadow of War
121
160.0
60
80.0
2017 Total War: Warhammer II
95
125.0
47
62.0
2017 Wolfenstein II
192
253.0
101
134.0
2017 Destiny 2
205
271.0
89
118.0
2017 PlayerUnknown's Battlegrounds
111
147.0
47
63.0
2017 Fortnite Battle Royale
115
152.0
49
65.0
2017 Need For Speed: Payback
148
196.0
74
98.0
2017 For Honor
141
186.0
70
93.0
2017 Project CARS 2
148
196.0
73
97.0
2017 Forza Motorsport 7
230
303.0
115
152.0
2016 Ashes of the Singularity: Escalation
136
179.0
70
93.0
2016 Battlefield 1
167
221.0
89
118.0
2016 Overwatch
186
245.0
80
106.0
2016 Dishonored 2
127
168.0
63
83.0
2015 Grand Theft Auto V
115
152.0
48
64.0
2015 Rocket League
297
391.0
148
195.0
2015 Need For Speed
167
221.0
84
111.0
2015 Project CARS
163
215.0
81
107.0
2015 Rainbow Six Siege
217
286.0
108
143.0
2012 Counter-Strike: Global Offensive
512
674.0
255
336.0
2009 League of Legends
471
621.0
236
311.0

3840x2160

NVIDIA GeForce RTX 3090
AMD Radeon RX 6600 XT
Year Game Frames Per Second
2023 Resident Evil 4
77
110.4
41
59.4
2023 A Plague Tale: Requiem
45
64.4
24
34.6
2023 Hogwarts Legacy
45
64.4
24
34.6
2023 The Last of Us Part I
25
36.8
13
19.8
2023 Forspoken
23
33.1
12
17.8
2023 The Callisto Protocol
20
29.4
11
15.8
2023 Dead Space
25
36.8
13
19.8
2023 Baldur's Gate 3
51
73.6
27
39.6
2023 Armored Core VI
51
73.6
27
39.6
2023 Immortals of Aveum
16
23.9
9
12.9
2023 Ratchet and Clank Rift Apart
38
55.2
20
29.7
2023 Remnant II
19
27.6
10
14.8
2023 Star Wars Jedi: Survivor
28
40.5
15
21.8
2023 Atomic Heart
34
49.7
18
26.7
2023 Starfield
23
33.1
12
17.8
2022 Elden Ring
43
62.6
25
36.0
2022 God of War
61
88.1
35
50.7
2022 Overwatch 2
111
159.3
64
91.7
2022 F1 22
51
73.6
27
39.6
2022 Dying Light 2
51
73.6
27
39.6
2022 Total War: Warhammer III
57
82.8
31
44.5
2022 Spider-Man Remastered
90
128.8
48
69.3
2022 Call of Duty: Modern Warfare II
51
73.6
27
39.6
2021 Forza Horizon 5
62
89.0
35
51.2
2021 Halo Infinite
44
63.1
25
36.4
2021 Battlefield 2042
56
80.4
32
46.3
2021 Hitman 3
64
92.0
34
49.5
2021 Far Cry 6
55
79.1
29
42.5
2021 Guardians of the Galaxy
57
82.8
31
44.5
2020 Watch Dogs: Legion
64
92.0
34
49.5
2020 Assassin's Creed Valhalla
44
63.1
24
35.0
2020 Microsoft Flight Simulator
34
48.8
19
28.0
2020 Valorant
235
335.8
132
189.0
2020 Call of Duty: Black Ops Cold War
54
77.5
30
43.0
2020 Death Stranding
70
100.7
39
57.0
2020 Marvel's Avengers
36
51.9
20
29.0
2020 Godfall
46
66.3
25
37.0
2020 Cyberpunk 2077
46
66.0
25
37.0
2019 Apex Legends
90
128.7
43
62.0
2019 Anthem
56
81.2
28
40.0
2019 Far Cry New Dawn
78
111.9
38
55.0
2019 Resident Evil 2
76
109.9
38
55.0
2019 Metro Exodus
51
73.3
25
36.0
2019 World War Z
84
120.8
53
77.0
2019 Gears of War 5
68
98.0
33
48.0
2019 F1 2019
84
120.8
42
60.0
2019 GreedFall
49
71.3
24
35.0
2019 Borderlands 3
42
61.4
21
30.0
2019 Call of Duty Modern Warfare
97
139.6
48
69.0
2019 Red Dead Redemption 2
45
65.3
22
32.0
2019 Need For Speed: Heat
68
98.0
33
48.0
2018 Call of Duty: Black Ops 4
87
124.7
35
50.0
2018 F1 2018
107
153.4
56
80.0
2018 Far Cry 5
76
109.9
40
58.0
2018 Assassin's Creed Odyssey
55
79.2
28
40.0
2018 Final Fantasy XV
63
91.1
28
41.0
2018 Shadow of the Tomb Raider
60
87.1
28
41.0
2018 Forza Horizon 4
109
156.4
46
67.0
2018 Fallout 76
94
135.6
48
69.0
2018 Hitman 2
67
96.0
36
52.0
2018 Just Cause 4
56
81.2
28
41.0
2018 Monster Hunter: World
54
77.2
27
39.0
2018 Strange Brigade
90
129.7
44
64.0
2018 Battlefield V
87
124.7
48
69.0
2017 Assassin's Creed Origins
72
104.0
30
44.0
2017 Shadow of War
76
109.9
38
55.0
2017 Total War: Warhammer II
58
83.2
27
39.0
2017 Wolfenstein II
125
179.2
63
91.0
2017 Destiny 2
119
170.3
51
73.0
2017 PlayerUnknown's Battlegrounds
70
100.0
29
42.0
2017 Fortnite Battle Royale
70
100.0
29
42.0
2017 Need For Speed: Payback
103
147.5
51
74.0
2017 For Honor
80
114.8
39
57.0
2017 Project CARS 2
115
164.3
56
81.0
2017 Forza Motorsport 7
178
255.4
88
127.0
2016 Ashes of the Singularity: Escalation
104
149.5
53
77.0
2016 Battlefield 1
104
149.5
53
77.0
2016 Overwatch
109
156.4
46
66.0
2016 Dishonored 2
96
137.6
47
68.0
2015 Grand Theft Auto V
65
94.1
28
41.0
2015 Rocket League
161
230.7
80
115.0
2015 Need For Speed
115
164.3
56
81.0
2015 Project CARS
115
164.3
56
81.0
2015 Rainbow Six Siege
117
168.3
58
84.0
2012 Counter-Strike: Global Offensive
413
590.0
204
292.0
2009 League of Legends
230
328.7
114
164.0
RTX 3090 vs RX 6600 XT with Core i9-10900K vs Core i9-10900K at 1080p and ultra vs ultra settings
RTX 3090 vs RX 6600 XT with Core i9-10900K vs Core i9-10900K at 1440p and ultra vs ultra settings
RTX 3090 vs RX 6600 XT with Core i9-10900K vs Core i9-10900K at 4K and ultra vs ultra settings

NVIDIA GeForce RTX 3090 / Core i9-10900K

In terms of cost, pricing clearly is a genuine issue here and the price of RTX 3090 is simply ridiculous. For those on 1080p or even 1440p monitors, the RTX 3090 is very expensive and there are better value choices in the short term. It is worth noting that the RTX 3090 is a very power hungry card and requires a decent power supply unit. In terms of memory, the RTX 3090 's 24576 MB RAM is more than enough for modern games and should not cause any bottlenecks. 4K gaming is joyous on this RTX 3090 , and with a little tweaking to your AA settings, it'd be hard to imagine a title not capable of 60 fps on average.

AMD Radeon RX 6600 XT / Core i9-10900K

In terms of memory, the RX 6600 XT 's 8192 MB RAM is more than enough for modern games and should not cause any bottlenecks. The RX 6600 XT 's power requirements are reasonable and it is very efficient compared to the competition. 4K gaming is joyous on this RX 6600 XT , and with a little tweaking to your AA settings, it'd be hard to imagine a title not capable of 60 fps on average.

RTX 3090 vs RX 6600 XT Specifications Comparison

Board Design

RTX 3090 RX 6600 XT
Length313 mm 12.3 inches190 mm 7.5 inches
Outputs1x HDMI 3x DisplayPort 1x USB Type-C1x HDMI2x DisplayPort
Power Connectors1x 12-pin1x 8-pin
Slot WidthTriple-slotDual-slot
TDP350 W160 W

Clock Speeds

RTX 3090 RX 6600 XT
Boost Clock1695 MHz2589 MHz
Memory Clock2437 MHz 19496 MHz effective 2000 MHz 16 Gbps effective

Graphics Card

RTX 3090 RX 6600 XT
Bus InterfacePCIe 4.0 x16PCIe 4.0 x8
GenerationGeForce 30Navi II (RX 6000)
Launch Price1,499 USD379 USD
ProductionActiveActive
Release DateSep 24th, 2020Jul 30th, 2021

Graphics Features

RTX 3090 RX 6600 XT
DirectX12 Ultimate (12_2)12.0 Ultimate (12_2)
OpenCL2.02.1
OpenGL4.64.6
Shader Model6.56.5
Vulkan1.2.1401.2

Graphics Processor

RTX 3090 RX 6600 XT
ArchitectureAmpereRDNA 2.0
Die Size627 mm²237 mm²
GPU NameGA102Navi 23
GPU VariantGA102-300-A1 Navi 23 XT (215-130000006)
Process Size8 nm7 nm
Transistors28,000 million11,060 million

Memory

RTX 3090 RX 6600 XT
Bandwidth935.8 GB/s 256.0 GB/s
Memory Bus384 bit 128 bit
Memory Size24560 MB8 GB
Memory TypeGDDR6XGDDR6

Render Config

RTX 3090 RX 6600 XT
ROPs9664
RT Cores8232
Shading Units104962048
TMUs328128

Theoretical Performance

RTX 3090 RX 6600 XT
FP16 (half) performance71.16 TFLOPS (2:1)21.21 TFLOPS (2:1)
FP32 (float) performance35.58 TFLOPS 10.60 TFLOPS
FP64 (double) performance1,112 GFLOPS (1:32)662.8 GFLOPS (1:16)
Pixel Rate162.7 GPixel/s 165.7 GPixel/s
Texture Rate556.0 GTexel/s 331.4 GTexel/s

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