AMD Athlon II X4 645 vs AMD A8-3800
What is the difference between AMD Athlon II X4 645 and AMD A8-3800. Find out which CPU has better performance.
Performance (Benchmarks)
| 373 | Geekbench 5 Single-Core Score | 330 |
| 1243 | Geekbench 5 Multi-Core Score | 1144 |
| 2223 | PassMark CPU Mark Rating | |
| 1256 | PassMark Single Thread Rating |
Processor Specs
| AMD Athlon II X4 645 | Processor | AMD A8-3800 |
| 3100 MHz | Frequency | 2400 MHz |
| Maximum Frequency | 2700 MHz | |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| 95 W | TDP | 65 W |
| GPU | Radeon HD 6550D | |
| Propus | Codename | Llano |
| Socket AM3 (938) | Package | Socket FM1 (905) |
Geekbench 5 Benchmark
| 372 | Single-Core Score | 330 |
| 1345 | Multi-Core Score | 1024 |
| Geekbench 5.4.1 Tryout for Windows x86 (64-bit) | Benchmark | Geekbench 5.3.1 Tryout for Windows x86 (64-bit) |
System Information
| Windows 10 LTSC (64-bit) | Operating System | Microsoft Windows 10 Home (64-bit) |
| System manufacturer System Product Name | Model | Hewlett-Packard p6-2002uk |
| ASUSTeK Computer INC. M4A88TD-V EVO/USB3 | Motherboard | PEGATRON CORPORATION 2ACF |
| Power Plan | Balanced |
CPU Specifications
| AMD Athlon II X4 645 | Name | AMD A8-3800 |
| 1 Processor, 4 Cores | Topology | 1 Processor, 4 Cores |
| AuthenticAMD Family 16 Model 5 Stepping 3 | Identifier | AuthenticAMD Family 18 Model 1 Stepping 0 |
| 3.11 GHz | Base Frequency | 2.40 GHz |
| 3113 MHz | Maximum Frequency | 2.69 GHz |
| Socket AM3 (938) | Package | Socket FM1 (905) |
| Propus | Codename | Llano |
| 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 | 1.00 MB x 4 |
Memory Information
| 4.00 GB | Size | 2.00 GB |
| 669 MHz | Frequency | 665 MHz |
| DDR3 SDRAM | Type | DDR3 SDRAM |
| 2 | Channels |
Geekbench 5 result (single)
| 372 | Single-Core Score | 330 |
|---|---|---|
| 60 | Crypto Score | 49 |
| 425 | Integer Score | 374 |
| 308 | Floating Point Score | 280 |
| 60 103.9 MB/sec | AES-XTS | 49 85.9 MB/sec |
| 455 2.30 MB/sec | Text Compression (LZMA) | 468 2.37 MB/sec |
| 546 25.8 Mpixels/sec | Image Compression | 473 22.4 Mpixels/sec |
| 375 1.06 MTE/sec | Navigation (using Dijkstra's algorithm) | 331 934.0 KTE/sec |
| 457 536.9 KElements/sec | HTML5 | 383 449.8 KElements/sec |
| 433 135.8 Krows/sec | SQLite | 348 109.1 Krows/sec |
| 435 23.6 Mpixels/sec | PDF Rendering | 377 20.5 Mpixels/sec |
| 383 121.9 KB/sec | Text Rendering | 322 102.5 KB/sec |
| 431 3.36 Klines/sec | Clang | 406 3.16 Klines/sec |
| 340 3.94 images/sec | Camera | 294 3.41 images/sec |
| 196 245.6 Kpairs/sec | N-Body Physics | 226 282.4 Kpairs/sec |
| 466 2887.3 FPS | Rigid Body Physics | 388 2406.3 FPS |
| 190 10.4 Mpixels/sec | Gaussian Blur | 158 8.67 Mpixels/sec |
| 287 2.21 images/sec | Face Detection | 237 1.82 images/sec |
| 315 7.76 Mpixels/sec | Horizon Detection | 269 6.64 Mpixels/sec |
| 521 25.6 Mpixels/sec | Image Inpainting | 555 27.2 Mpixels/sec |
| 684 9.32 Mpixels/sec | HDR | 600 8.17 Mpixels/sec |
| 391 313.6 Kpixels/sec | Ray Tracing | 355 285.4 Kpixels/sec |
| 235 2.10 Kpixels/sec | Structure from Motion | 201 1.80 Kpixels/sec |
| 271 8.65 Words/sec | Speech Recognition | 252 8.07 Words/sec |
| 169 6.55 images/sec | Machine Learning | 155 6.00 images/sec |
Geekbench 5 result (multi)
| 1345 | Multi-Core Score | 1024 |
|---|---|---|
| 232 | Crypto Score | 186 |
| 1513 | Integer Score | 1132 |
| 1167 | Floating Point Score | 930 |
| 232 404.8 MB/sec | AES-XTS | 186 324.5 MB/sec |
| 1720 8.70 MB/sec | Text Compression (LZMA) | 1595 8.07 MB/sec |
| 2104 99.5 Mpixels/sec | Image Compression | 1792 84.8 Mpixels/sec |
| 983 2.77 MTE/sec | Navigation (using Dijkstra's algorithm) | 553 1.56 MTE/sec |
| 1816 2.13 MElements/sec | HTML5 | 1057 1.24 MElements/sec |
| 1615 506.0 Krows/sec | SQLite | 1327 415.6 Krows/sec |
| 1540 83.6 Mpixels/sec | PDF Rendering | 1178 63.9 Mpixels/sec |
| 1218 387.9 KB/sec | Text Rendering | 771 245.7 KB/sec |
| 1642 12.8 Klines/sec | Clang | 1538 12.0 Klines/sec |
| 1291 15.0 images/sec | Camera | 989 11.5 images/sec |
| 720 900.7 Kpairs/sec | N-Body Physics | 697 872.3 Kpairs/sec |
| 1841 11405.7 FPS | Rigid Body Physics | 1519 9409.8 FPS |
| 937 51.5 Mpixels/sec | Gaussian Blur | 761 41.8 Mpixels/sec |
| 1118 8.61 images/sec | Face Detection | 920 7.09 images/sec |
| 1167 28.8 Mpixels/sec | Horizon Detection | 875 21.6 Mpixels/sec |
| 1916 94.0 Mpixels/sec | Image Inpainting | 1760 86.3 Mpixels/sec |
| 2531 34.5 Mpixels/sec | HDR | 2050 27.9 Mpixels/sec |
| 1683 1.35 Mpixels/sec | Ray Tracing | 1449 1.16 Mpixels/sec |
| 888 7.95 Kpixels/sec | Structure from Motion | 750 6.72 Kpixels/sec |
| 938 30.0 Words/sec | Speech Recognition | 586 18.7 Words/sec |
| 495 19.1 images/sec | Machine Learning | 301 11.6 images/sec |