Phenom II X6 1045T
Phenom II X4 820
Multi-Thread Performance
Single-Thread Performance
Doom
Phenom II X6 1045T vs Phenom II X4 820 in Doom using GTX 1650 Ti Max-Q - CPU Performance comparison at Ultra, High, Medium, and Low Quality Settings with 1080p, 1440p, Ultrawide, 4K resolutions
Phenom II X6 1045T
Phenom II X4 820
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 |
|
Phenom II X6 1045T
- The Phenom II X6 1045T 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 Phenom II X6 1045T 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 Phenom II X6 1045T has more threads. Larger programs are divided into threads (small sections) so that the processor can execute them simultaneously to get faster execution.
- The Phenom II X6 1045T 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.
Phenom II X4 820
- 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.
Compare Phenom II X6 1045T vs Phenom II X4 820 specifications
Phenom II X6 1045T vs Phenom II X4 820 Architecture
|
Phenom II X6 1045T |
Phenom II X4 820 |
| Codename | Thuban | Deneb |
| Generation | Phenom II X6
(Thuban) | Phenom II X4
(Deneb) |
| Market | Desktop | Desktop |
| Memory Support | DDR3 | DDR3 |
| Part# | HDT45TWFK6DGR | HDX820WFK4FGIHDX820WFGIBOX |
| Production Status | End-of-life | End-of-life |
| Released | Sep 2010 | Sep 2009 |
Phenom II X6 1045T vs Phenom II X4 820 Cache
|
Phenom II X6 1045T |
Phenom II X4 820 |
| Cache L1 | 128K (per core) | 128K (per core) |
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | 6MB (shared) | 4MB (shared) |
Phenom II X6 1045T vs Phenom II X4 820 Cores
|
Phenom II X6 1045T |
Phenom II X4 820 |
| # of Cores | 6 | 4 |
| # of Threads | 6 | 4 |
| Integrated Graphics | N/A | N/A |
| SMP # CPUs | 1 | 1 |
Phenom II X6 1045T vs Phenom II X4 820 Features
|
Phenom II X6 1045T |
Phenom II X4 820 |
| MMX
3DNow!
SSE
SSE2
SSE3
SSE4A
AMD64
NX bit
AMD-V
Turbo Core | MMX
3DNow!
SSE
SSE2
SSE3
SSE4A
AMD64
NX bit
AMD-V |
Phenom II X6 1045T vs Phenom II X4 820 Performance
|
Phenom II X6 1045T |
Phenom II X4 820 |
| Base Clock | 200 MHz | 200 MHz |
| Frequency | 2.7 GHz | 2.8 GHz |
| Multiplier | 13.5x | 14.0x |
| Multiplier Unlocked | No | No |
| TDP | 95 W | 95 W |
| Turbo Clock | up to 3.2 GHz | N/A |
| Voltage | 1.375 V | 1.425 V |
Phenom II X6 1045T vs Phenom II X4 820 Physical
|
Phenom II X6 1045T |
Phenom II X4 820 |
| Die Size | 346 mm² | 258 mm² |
| Package | µPGA | µPGA |
| Process Size | 45 nm | 45 nm |
| Socket | AMD Socket AM3 | AMD Socket AM3 |
| Transistors | 904 million | 758 million |
| tCaseMax | unknown | unknown |
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