AMD EPYC 7742: CPU Specs and Performance, Benchmarks
The AMD EPYC 7742 is a 64-core and 128-thread processor configuration with a base clock speed of 2250 MHz. The CPU specifications and performance tests (benchmarks) are listed below.
Performance (Benchmarks)
- Geekbench 5 Single-Core Score
- 771
- Geekbench 5 Multi-Core Score
- 15060
- PassMark CPU Mark Rating
- 69786
- PassMark Single Thread Rating
- 2174
- 3DMark Time Spy Physics Score
- 6651
Processor Specs
- Processor
- AMD EPYC 7742
- Frequency
- 2250 MHz
- Maximum Frequency
- 3400 MHz
- Cores
- 64
- Threads
- 128
- TDP
- 225 W
- Codename
- Rome
- Package
- SP3
Geekbench 5 Benchmark
- Single-Core Score
- 796
- Multi-Core Score
- 2208
- Benchmark
- Geekbench 5.4.1 Tryout for Linux x86 (64-bit)
System Information
- Operating System
- Ubuntu 20.04.2 LTS
- Model
- QEMU Standard PC (i440FX + PIIX, 1996)
- Motherboard
- N/A
CPU Specifications
- Name
- AMD EPYC 7742
- Topology
- 1 Processor, 2 Cores, 4 Threads
- Identifier
- AuthenticAMD Family 23 Model 49 Stepping 0
- Base Frequency
- 2.24 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
- 16.0 MB x 1
Memory Information
- Size
- 7.52 GB
Geekbench 5 result (single)
| Single-Core Score | 796 |
|---|---|
| Crypto Score | 623 |
| Integer Score | 735 |
| Floating Point Score | 957 |
| AES-XTS | 623 1.06 GB/sec |
| Text Compression (LZMA) | 782 3.95 MB/sec |
| Image Compression | 892 42.2 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 821 2.32 MTE/sec |
| HTML5 | 591 693.7 KElements/sec |
| SQLite | 448 140.3 Krows/sec |
| PDF Rendering | 826 44.8 Mpixels/sec |
| Text Rendering | 653 208.0 KB/sec |
| Clang | 785 6.12 Klines/sec |
| Camera | 979 11.3 images/sec |
| N-Body Physics | 992 1.24 Mpairs/sec |
| Rigid Body Physics | 771 4774.3 FPS |
| Gaussian Blur | 1096 60.2 Mpixels/sec |
| Face Detection | 1027 7.91 images/sec |
| Horizon Detection | 917 22.6 Mpixels/sec |
| Image Inpainting | 1557 76.4 Mpixels/sec |
| HDR | 1149 15.7 Mpixels/sec |
| Ray Tracing | 754 605.4 Kpixels/sec |
| Structure from Motion | 841 7.53 Kpixels/sec |
| Speech Recognition | 842 26.9 Words/sec |
| Machine Learning | 819 31.6 images/sec |
Geekbench 5 result (multi)
| Multi-Core Score | 2208 |
|---|---|
| Crypto Score | 2786 |
| Integer Score | 2042 |
| Floating Point Score | 2470 |
| AES-XTS | 2786 4.75 GB/sec |
| Text Compression (LZMA) | 2327 11.8 MB/sec |
| Image Compression | 2352 111.3 Mpixels/sec |
| Navigation (using Dijkstra's algorithm) | 2133 6.01 MTE/sec |
| HTML5 | 1790 2.10 MElements/sec |
| SQLite | 1534 480.5 Krows/sec |
| PDF Rendering | 2158 117.1 Mpixels/sec |
| Text Rendering | 1885 600.5 KB/sec |
| Clang | 2271 17.7 Klines/sec |
| Camera | 2080 24.1 images/sec |
| N-Body Physics | 2333 2.92 Mpairs/sec |
| Rigid Body Physics | 2559 15856.6 FPS |
| Gaussian Blur | 1941 106.7 Mpixels/sec |
| Face Detection | 2357 18.1 images/sec |
| Horizon Detection | 2208 54.4 Mpixels/sec |
| Image Inpainting | 3858 189.3 Mpixels/sec |
| HDR | 3505 47.8 Mpixels/sec |
| Ray Tracing | 3041 2.44 Mpixels/sec |
| Structure from Motion | 2042 18.3 Kpixels/sec |
| Speech Recognition | 1930 61.7 Words/sec |
| Machine Learning | 2137 82.6 images/sec |