i7-4790K
i5-9400F
Multi-Thread Performance
Single-Thread Performance
Grand Theft Auto V
i7-4790K vs i5-9400F in Grand Theft Auto V using R9 FURY X - CPU Performance comparison at Ultra, High, Medium, and Low Quality Settings with 1080p, 1440p, Ultrawide, 4K resolutions
i7-4790K
i5-9400F
Ultra Quality
| Resolution |
Frames Per Second |
| 1080p |
|
| 1080p |
|
| 1440p |
|
| 1440p |
|
| 2160p |
|
| 2160p |
|
| w1440p |
|
| w1440p |
|
High Quality
| Resolution |
Frames Per Second |
| 1080p |
|
| 1080p |
|
| 1440p |
|
| 1440p |
|
| 2160p |
|
| 2160p |
|
| w1440p |
|
| w1440p |
|
Medium Quality
| Resolution |
Frames Per Second |
| 1080p |
|
| 1080p |
|
| 1440p |
|
| 1440p |
|
| 2160p |
|
| 2160p |
|
| w1440p |
|
| w1440p |
|
Low Quality
| Resolution |
Frames Per Second |
| 1080p |
|
| 1080p |
|
| 1440p |
|
| 1440p |
|
| 2160p |
|
| 2160p |
|
| w1440p |
|
| w1440p |
|
i7-4790K
- The i7-4790K has more threads. Larger programs are divided into threads (small sections) so that the processor can execute them simultaneously to get faster execution.
- For some games, a cpu with a higher clock speed, or in a technical name IPC (Instructions per clock), has better results than other CPU's with higher core count and lower core speed.
- The i7-4790K has a higher turbo clock boost. Turbo Boost is a CPU feature that will run CPU clock speed faster than its base clock, if certain conditions are present. It will enable older software that runs on fewer cores, to perform better on newer hardware. Since games are software too, it is also applicable to them.
i5-9400F
- The i5-9400F has higher Level 3 Cache. This is useful when you have substantial multiprocessing workloads, many computationally intense simultaneous processes. More likely on a server, less on a personally used computer for interactive desktop workloads.
- The i5-9400F has more cores. The benefit of having more cores is that the system can handle more threads. Each core can handle a separate stream of data. This architecture greatly increases the performance of a system that is running concurrent applications.
- The i5-9400F is more power efficient and generates less heat.
- The i5-9400F has a smaller process size. The faster a transistor can toggle on and off, the faster it can do work. And transistors that turn on and off with less energy are more efficient, reducing the operating power, or “dynamic power consumption,” required by a processor.
Compare i7-4790K vs i5-9400F specifications
i7-4790K vs i5-9400F Architecture
|
i7-4790K |
i5-9400F |
| Codename | Haswell | Coffee Lake |
| Generation | Core i7
(Haswell) | Core i5
(Coffee Lake Refresh) |
| Market | Desktop | Desktop |
| Memory Support | DDR3 | DDR4 |
| Part# | unknown | SRF6M |
| Production Status | Active | Active |
| Released | May 2014 | Jan 2019 |
i7-4790K vs i5-9400F Cache
|
i7-4790K |
i5-9400F |
| Cache L1 | 64K (per core) | 64K (per core) |
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 9MB (shared) |
i7-4790K vs i5-9400F Cores
|
i7-4790K |
i5-9400F |
| # of Cores | 4 | 6 |
| # of Threads | 8 | 6 |
| Integrated Graphics | Intel HD 4600 | N/A |
| SMP # CPUs | 1 | 1 |
i7-4790K vs i5-9400F Features
|
i7-4790K |
i5-9400F |
| MMX
SSE
SSE2
SSE3
SSSE3
SSE4.2
AVX
AVX2
EIST
Intel 64
XD bit
VT-x
VT-d
HTT
AES-NI
TSX
TXT
CLMUL
FMA3
F16C
BMI1
BMI2
Boost 2.0 | MMX
SSE
SSE2
SSE3
SSSE3
SSE4.2
AVX
AVX2
EIST
Intel 64
XD bit
VT-x
VT-d
AES-NI
TSX
TXT
CLMUL
FMA3
F16C
BMI1
BMI2
Boost 2.0 |
i7-4790K vs i5-9400F Performance
|
i7-4790K |
i5-9400F |
| Base Clock | 100 MHz | 100 MHz |
| Frequency | 4 GHz | 2.9 GHz |
| Multiplier | 40.0x | 29.0x |
| Multiplier Unlocked | No | No |
| TDP | 88 W | 65 W |
| Turbo Clock | up to 4.4 GHz | up to 4.1 GHz |
| Voltage | unknown | variable |
i7-4790K vs i5-9400F Physical
|
i7-4790K |
i5-9400F |
| Die Size | 177 mm² | unknown |
| Foundry | Intel | Intel |
| Package | | FC-LGA1151 |
| Process Size | 22 nm | 14 nm |
| Socket | Intel Socket 1150 | Intel Socket 1151 |
| Transistors | 1400 million | unknown |
| tCaseMax | 72°C | 72°C |
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