AMD Phenom II X4 840 vs AMD Athlon II X4 640
What is the difference between AMD Phenom II X4 840 and AMD Athlon II X4 640. Find out which CPU has better performance.
Performance (Benchmarks)
| 376 | Geekbench 5 Single-Core Score | 368 |
| 1252 | Geekbench 5 Multi-Core Score | 1239 |
| 2354 | PassMark CPU Mark Rating | 2141 |
| 1306 | PassMark Single Thread Rating | 1207 |
Processor Specs
| AMD Phenom II X4 840 | Processor | AMD Athlon II X4 640 |
| 3200 MHz | Frequency | 3000 MHz |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| 95 W | TDP | 95 W |
| Propus | Codename | Propus |
| Socket AM3 | Package | Socket AM3 |
Geekbench 5 Benchmark
| 378 | Single-Core Score | 370 |
| 1253 | Multi-Core Score | 1288 |
| Geekbench 5.3.2 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.4.1 Tryout for Windows x86 (64-bit) |
System Information
| Microsoft Windows 10 Pro (64-bit) | Operating System | Microsoft Windows 10 Home (64-bit) |
| To be filled by O.E.M. To be filled by O.E.M. | Model | Generic |
| ASUSTeK COMPUTER INC. M5A97 PRO | Motherboard | ASRock N68C-S UCC |
| Balanced | Power Plan | Balanserat |
CPU Specifications
| AMD Phenom II X4 840 | Name | AMD Athlon II X4 640 |
| 1 Processor, 4 Cores | Topology | 1 Processor, 4 Cores |
| AuthenticAMD Family 16 Model 5 Stepping 3 | Identifier | AuthenticAMD Family 16 Model 5 Stepping 3 |
| 3.47 GHz | Base Frequency | 3.01 GHz |
| 3.47 GHz | Maximum Frequency | 3013 MHz |
| Socket AM3 (938) | Package | Socket AM3 (938) |
| Propus | Codename | Propus |
| 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 |
Memory Information
| 16.00 GB | Size | 8.00 GB |
| 866 MHz | Frequency | 803 MHz |
| DDR3 SDRAM | Type | DDR3 SDRAM |
| 1 | Channels | 2 |
Geekbench 5 result (single)
| 378 | Single-Core Score | 370 |
|---|---|---|
| 57 | Crypto Score | 57 |
| 432 | Integer Score | 423 |
| 314 | Floating Point Score | 307 |
| 57 99.4 MB/sec | AES-XTS | 57 100.0 MB/sec |
| 474 2.40 MB/sec | Text Compression (LZMA) | 467 2.36 MB/sec |
| 563 26.6 Mpixels/sec | Image Compression | 533 25.2 Mpixels/sec |
| 385 1.09 MTE/sec | Navigation (using Dijkstra's algorithm) | 403 1.14 MTE/sec |
| 471 553.0 KElements/sec | HTML5 | 444 521.6 KElements/sec |
| 447 140.1 Krows/sec | SQLite | 409 128.1 Krows/sec |
| 427 23.2 Mpixels/sec | PDF Rendering | 428 23.2 Mpixels/sec |
| 392 124.8 KB/sec | Text Rendering | 385 122.5 KB/sec |
| 432 3.36 Klines/sec | Clang | 433 3.38 Klines/sec |
| 337 3.91 images/sec | Camera | 337 3.91 images/sec |
| 205 256.0 Kpairs/sec | N-Body Physics | 203 254.0 Kpairs/sec |
| 468 2900.0 FPS | Rigid Body Physics | 450 2789.5 FPS |
| 198 10.9 Mpixels/sec | Gaussian Blur | 200 11.0 Mpixels/sec |
| 284 2.19 images/sec | Face Detection | 276 2.13 images/sec |
| 322 7.93 Mpixels/sec | Horizon Detection | 310 7.64 Mpixels/sec |
| 529 26.0 Mpixels/sec | Image Inpainting | 528 25.9 Mpixels/sec |
| 703 9.58 Mpixels/sec | HDR | 674 9.18 Mpixels/sec |
| 416 334.4 Kpixels/sec | Ray Tracing | 385 309.3 Kpixels/sec |
| 238 2.13 Kpixels/sec | Structure from Motion | 228 2.04 Kpixels/sec |
| 278 8.89 Words/sec | Speech Recognition | 276 8.82 Words/sec |
| 164 6.35 images/sec | Machine Learning | 168 6.48 images/sec |
Geekbench 5 result (multi)
| 1253 | Multi-Core Score | 1288 |
|---|---|---|
| 233 | Crypto Score | 225 |
| 1411 | Integer Score | 1458 |
| 1081 | Floating Point Score | 1096 |
| 233 407.0 MB/sec | AES-XTS | 225 393.4 MB/sec |
| 1665 8.42 MB/sec | Text Compression (LZMA) | 1664 8.42 MB/sec |
| 1985 93.9 Mpixels/sec | Image Compression | 2047 96.8 Mpixels/sec |
| 805 2.27 MTE/sec | Navigation (using Dijkstra's algorithm) | 981 2.77 MTE/sec |
| 1736 2.04 MElements/sec | HTML5 | 1689 1.98 MElements/sec |
| 1666 521.9 Krows/sec | SQLite | 1580 495.0 Krows/sec |
| 1513 82.1 Mpixels/sec | PDF Rendering | 1499 81.3 Mpixels/sec |
| 1092 347.8 KB/sec | Text Rendering | 1147 365.6 KB/sec |
| 1565 12.2 Klines/sec | Clang | 1609 12.5 Klines/sec |
| 1111 12.9 images/sec | Camera | 1205 14.0 images/sec |
| 650 813.5 Kpairs/sec | N-Body Physics | 667 834.6 Kpairs/sec |
| 1789 11080.9 FPS | Rigid Body Physics | 1734 10743.6 FPS |
| 962 52.9 Mpixels/sec | Gaussian Blur | 911 50.1 Mpixels/sec |
| 1050 8.09 images/sec | Face Detection | 922 7.10 images/sec |
| 1133 27.9 Mpixels/sec | Horizon Detection | 1132 27.9 Mpixels/sec |
| 1625 79.7 Mpixels/sec | Image Inpainting | 1783 87.5 Mpixels/sec |
| 2532 34.5 Mpixels/sec | HDR | 2521 34.3 Mpixels/sec |
| 1622 1.30 Mpixels/sec | Ray Tracing | 1632 1.31 Mpixels/sec |
| 914 8.19 Kpixels/sec | Structure from Motion | 860 7.71 Kpixels/sec |
| 782 25.0 Words/sec | Speech Recognition | 855 27.3 Words/sec |
| 371 14.3 images/sec | Machine Learning | 464 17.9 images/sec |