AMD Phenom II X4 955 Black Edition vs AMD Phenom II X4 820
What is the difference between AMD Phenom II X4 955 Black Edition and AMD Phenom II X4 820. Find out which CPU has better performance.
Performance (Benchmarks)
| 416 | Geekbench 5 Single-Core Score | 375 |
| 1394 | Geekbench 5 Multi-Core Score | 1288 |
| PassMark CPU Mark Rating | 2108 | |
| PassMark Single Thread Rating | 1137 |
Processor Specs
| AMD Phenom II X4 955 Black Edition | Processor | AMD Phenom II X4 820 |
| 3200 MHz | Frequency | 2800 MHz |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| 125 W | TDP | 95 W |
| Deneb | Codename | Deneb |
| Socket AM3 | Package | Socket AM3 (938) |
Geekbench 5 Benchmark
| 418 | Single-Core Score | 374 |
| 1420 | Multi-Core Score | 1293 |
| Geekbench 5.4.1 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.3.2 Tryout for Windows x86 (64-bit) |
System Information
| Microsoft Windows 10 Pro (64-bit) | Operating System | Microsoft Windows 10 Pro (64-bit) |
| Gigabyte Technology Co., Ltd. GA-970A-UD3 | Model | Dell Inc. Inspiron 546 |
| Gigabyte Technology Co., Ltd. GA-970A-UD3 | Motherboard | Dell Inc. 0F896N |
| Balanced | Power Plan | Balanced |
CPU Specifications
| AMD Phenom II X4 955 Black Edition | Name | AMD Phenom II X4 820 |
| 1 Processor, 4 Cores | Topology | 1 Processor, 4 Cores |
| AuthenticAMD Family 16 Model 4 Stepping 3 | Identifier | AuthenticAMD Family 16 Model 4 Stepping 2 |
| 3.20 GHz | Base Frequency | 2.80 GHz |
| 3205 MHz | Maximum Frequency | 2.80 GHz |
| Socket AM3 (938) | Package | Socket AM3 (938) |
| Deneb | Codename | Deneb |
| 64.0 KB x 4 | L1 Instruction Cache | 64.0 KB x 4 |
| 64.0 KB x 4 | L1 Data Cache | 64.0 KB x 4 |
| 512 KB x 4 | L2 Cache | 512 KB x 4 |
| 6.00 MB x 1 | L3 Cache | 4.00 MB x 1 |
Memory Information
| 4.00 GB | Size | 6.00 GB |
| 804 MHz | Frequency | 399 MHz |
| DDR3 SDRAM | Type | DDR2 SDRAM |
| 1 | Channels | 2 |
Geekbench 5 result (single)
| 418 | Single-Core Score | 374 |
|---|---|---|
| 62 | Crypto Score | 54 |
| 465 | Integer Score | 418 |
| 376 | Floating Point Score | 333 |
| 62 108.7 MB/sec | AES-XTS | 54 93.9 MB/sec |
| 573 2.90 MB/sec | Text Compression (LZMA) | 524 2.65 MB/sec |
| 570 27.0 Mpixels/sec | Image Compression | 495 23.4 Mpixels/sec |
| 418 1.18 MTE/sec | Navigation (using Dijkstra's algorithm) | 404 1.14 MTE/sec |
| 487 572.2 KElements/sec | HTML5 | 431 506.4 KElements/sec |
| 467 146.4 Krows/sec | SQLite | 414 129.8 Krows/sec |
| 458 24.9 Mpixels/sec | PDF Rendering | 403 21.8 Mpixels/sec |
| 392 124.9 KB/sec | Text Rendering | 354 112.9 KB/sec |
| 509 3.97 Klines/sec | Clang | 460 3.59 Klines/sec |
| 361 4.19 images/sec | Camera | 317 3.67 images/sec |
| 331 414.4 Kpairs/sec | N-Body Physics | 291 364.5 Kpairs/sec |
| 481 2981.8 FPS | Rigid Body Physics | 425 2630.6 FPS |
| 285 15.6 Mpixels/sec | Gaussian Blur | 261 14.4 Mpixels/sec |
| 301 2.31 images/sec | Face Detection | 262 2.02 images/sec |
| 332 8.17 Mpixels/sec | Horizon Detection | 290 7.14 Mpixels/sec |
| 701 34.4 Mpixels/sec | Image Inpainting | 637 31.2 Mpixels/sec |
| 718 9.78 Mpixels/sec | HDR | 626 8.53 Mpixels/sec |
| 417 334.5 Kpixels/sec | Ray Tracing | 384 308.6 Kpixels/sec |
| 244 2.19 Kpixels/sec | Structure from Motion | 213 1.91 Kpixels/sec |
| 448 14.3 Words/sec | Speech Recognition | 388 12.4 Words/sec |
| 206 7.95 images/sec | Machine Learning | 182 7.01 images/sec |
Geekbench 5 result (multi)
| 1420 | Multi-Core Score | 1293 |
|---|---|---|
| 244 | Crypto Score | 212 |
| 1571 | Integer Score | 1434 |
| 1290 | Floating Point Score | 1168 |
| 244 426.1 MB/sec | AES-XTS | 212 370.4 MB/sec |
| 2081 10.5 MB/sec | Text Compression (LZMA) | 1954 9.89 MB/sec |
| 2177 103.0 Mpixels/sec | Image Compression | 1912 90.5 Mpixels/sec |
| 828 2.33 MTE/sec | Navigation (using Dijkstra's algorithm) | 970 2.74 MTE/sec |
| 1863 2.19 MElements/sec | HTML5 | 1561 1.83 MElements/sec |
| 1821 570.5 Krows/sec | SQLite | 1559 488.5 Krows/sec |
| 1610 87.4 Mpixels/sec | PDF Rendering | 1391 75.5 Mpixels/sec |
| 1088 346.7 KB/sec | Text Rendering | 1031 328.5 KB/sec |
| 1993 15.5 Klines/sec | Clang | 1781 13.9 Klines/sec |
| 1309 15.2 images/sec | Camera | 1141 13.2 images/sec |
| 1215 1.52 Mpairs/sec | N-Body Physics | 1160 1.45 Mpairs/sec |
| 1906 11807.2 FPS | Rigid Body Physics | 1645 10191.2 FPS |
| 997 54.8 Mpixels/sec | Gaussian Blur | 872 47.9 Mpixels/sec |
| 1197 9.22 images/sec | Face Detection | 1024 7.89 images/sec |
| 1180 29.1 Mpixels/sec | Horizon Detection | 1059 26.1 Mpixels/sec |
| 2323 114.0 Mpixels/sec | Image Inpainting | 2110 103.5 Mpixels/sec |
| 2599 35.4 Mpixels/sec | HDR | 2343 31.9 Mpixels/sec |
| 1678 1.35 Mpixels/sec | Ray Tracing | 1566 1.26 Mpixels/sec |
| 929 8.32 Kpixels/sec | Structure from Motion | 822 7.37 Kpixels/sec |
| 1106 35.3 Words/sec | Speech Recognition | 963 30.8 Words/sec |
| 484 18.7 images/sec | Machine Learning | 498 19.3 images/sec |