Phenom II X2 B55
Athlon II X4 635
Multi-Thread Performance
Single-Thread Performance
The Last of Us Part I
Phenom II X2 B55 vs Athlon II X4 635 in The Last of Us Part I using GTX 1660 Ti Max-Q - CPU Performance comparison at Ultra, High, Medium, and Low Quality Settings with 1080p, 1440p, Ultrawide, 4K resolutions
Phenom II X2 B55
Athlon II X4 635
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 X2 B55
- 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 Phenom II X2 B55 is more power efficient and generates less heat.
Athlon II X4 635
- The Athlon II X4 635 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 Athlon II X4 635 has more threads. Larger programs are divided into threads (small sections) so that the processor can execute them simultaneously to get faster execution.
Compare Phenom II X2 B55 vs Athlon II X4 635 specifications
Phenom II X2 B55 vs Athlon II X4 635 Architecture
|
Phenom II X2 B55 |
Athlon II X4 635 |
| Codename | Callisto | Propus |
| Generation | Phenom II X2
(Callisto) | Athlon II X4
(Propus) |
| Market | Desktop | Desktop |
| Memory Support | DDR3 | DDR3 |
| Part# | HDXB55WFK2DGM | ADX635WFK42GIADX635WFGIBOXADX635WFK42GMADX635WFGMBOX |
| Production Status | End-of-life | End-of-life |
| Released | Oct 2009 | Jan 2010 |
Phenom II X2 B55 vs Athlon II X4 635 Cache
|
Phenom II X2 B55 |
Athlon II X4 635 |
| Cache L1 | 128K (per core) | 128K (per core) |
| Cache L2 | 512K (per core) | 512K (per core) |
Phenom II X2 B55 vs Athlon II X4 635 Cores
|
Phenom II X2 B55 |
Athlon II X4 635 |
| # of Cores | 2 | 4 |
| # of Threads | 2 | 4 |
| Integrated Graphics | N/A | N/A |
| SMP # CPUs | 1 | 1 |
Phenom II X2 B55 vs Athlon II X4 635 Features
|
Phenom II X2 B55 |
Athlon II X4 635 |
| MMX
3DNow!
SSE
SSE2
SSE3
SSE4A
AMD64
NX bit
AMD-V | MMX
3DNow!
SSE
SSE2
SSE3
SSE4A
AMD64
NX bit
AMD-V |
Phenom II X2 B55 vs Athlon II X4 635 Notes
|
Phenom II X2 B55 |
Athlon II X4 635 |
Phenom II X2 B55 vs Athlon II X4 635 Performance
|
Phenom II X2 B55 |
Athlon II X4 635 |
| Base Clock | 200 MHz | 200 MHz |
| Frequency | 3 GHz | 2.9 GHz |
| Multiplier | 15.0x | 14.5x |
| Multiplier Unlocked | No | No |
| TDP | 80 W | 95 W |
| Turbo Clock | N/A | N/A |
| Voltage | 1.425 V | 1.425 V |
Phenom II X2 B55 vs Athlon II X4 635 Physical
|
Phenom II X2 B55 |
Athlon II X4 635 |
| Die Size | 258 mm² | 169 mm² |
| Package | µPGA | µPGA |
| Process Size | 45 nm | 45 nm |
| Socket | AMD Socket AM3 | AMD Socket AM3 |
| Transistors | 758 million | 300 million |
| tCaseMax | unknown | unknown |
Compare Phenom II X2 B55 vs Athlon II X4 635 in more games
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