AMD Phenom II X2 B55: CPU Specs and Performance, Benchmarks
The AMD Phenom II X2 B55 is a 2-core and 2-thread processor configuration with a base clock speed of 3000 MHz. The CPU specifications and performance tests (benchmarks) are listed below.
Performance (Benchmarks)
- Geekbench 5 Single-Core Score
- 373
- Geekbench 5 Multi-Core Score
- 650
- PassMark CPU Mark Rating
- 1151
- PassMark Single Thread Rating
- 1244
Processor Specs
- Processor
- AMD Phenom II X2 B55
- Frequency
- 3000 MHz
- Cores
- 2
- Threads
- 2
- TDP
- 80 W
- Codename
- Callisto
- Package
- Socket AM2+, AM3 (938)

Geekbench 5 Benchmark
- Single-Core Score
- 374
- Multi-Core Score
- 423
- Benchmark
- Geekbench 5.0.1 Tryout for Linux x86 (64-bit)
System Information
- Operating System
- Pop!_OS 19.04 5.0.0-15-generic x86_64
- Model
- Hewlett-Packard HP Compaq 6005 Pro SFF PC
- Motherboard
- Hewlett-Packard 3047h
CPU Specifications
- Name
- AMD Phenom II X2 B55
- Topology
- 1 Processor, 2 Cores
- Identifier
- AuthenticAMD Family 16 Model 4 Stepping 3
- Base Frequency
- 3.00 GHz
- L1 Instruction Cache
- 64.0 KB x 2
- L1 Data Cache
- 64.0 KB x 2
- L2 Cache
- 512 KB x 2
- L3 Cache
- 6.00 MB x 1
Memory Information
- Size
- 9.26 GB
Geekbench 5 result (single)
| Single-Core Score | 374 |
|---|---|
| Crypto Score | 54 |
| Integer Score | 415 |
| Floating Point Score | 337 |
| AES-XTS | 54 93.9 MB/sec |
| Text Compression (LZMA) | 549 2.78 MB/sec |
| Image Compression | 468 22.2 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 413 1.17 MTE/sec |
| HTML5 | 368 431.9 KElements/sec |
| SQLite | 497 155.7 Krows/sec |
| PDF Rendering | 416 22.6 Mpixels/sec |
| Text Rendering | 274 87.2 KB/sec |
| Clang | 473 3.69 Klines/sec |
| Camera | 348 4.04 images/sec |
| N-Body Physics | 302 377.9 Kpairs/sec |
| Rigid Body Physics | 480 2975.2 FPS |
| Gaussian Blur | 267 14.7 Mpixels/sec |
| Face Detection | 295 2.27 images/sec |
| Horizon Detection | 300 7.39 Mpixels/sec |
| Image Inpainting | 329 16.1 Mpixels/sec |
| HDR | 684 9.32 Mpixels/sec |
| Ray Tracing | 469 377.0 Kpixels/sec |
| Structure from Motion | 278 2.49 Kpixels/sec |
| Speech Recognition | 384 12.3 Words/sec |
| Machine Learning | 165 6.37 images/sec |
Geekbench 5 result (multi)
| Multi-Core Score | 423 |
|---|---|
| Crypto Score | 66 |
| Integer Score | 468 |
| Floating Point Score | 384 |
| AES-XTS | 66 114.9 MB/sec |
| Text Compression (LZMA) | 568 2.87 MB/sec |
| Image Compression | 522 24.7 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 435 1.23 MTE/sec |
| HTML5 | 467 547.8 KElements/sec |
| SQLite | 501 156.9 Krows/sec |
| PDF Rendering | 474 25.7 Mpixels/sec |
| Text Rendering | 369 117.4 KB/sec |
| Clang | 555 4.33 Klines/sec |
| Camera | 366 4.25 images/sec |
| N-Body Physics | 340 425.6 Kpairs/sec |
| Rigid Body Physics | 543 3362.8 FPS |
| Gaussian Blur | 455 25.0 Mpixels/sec |
| Face Detection | 313 2.41 images/sec |
| Horizon Detection | 320 7.89 Mpixels/sec |
| Image Inpainting | 358 17.6 Mpixels/sec |
| HDR | 781 10.6 Mpixels/sec |
| Ray Tracing | 525 421.4 Kpixels/sec |
| Structure from Motion | 314 2.81 Kpixels/sec |
| Speech Recognition | 368 11.8 Words/sec |
| Machine Learning | 189 7.31 images/sec |