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
AMD EPYC 7742
AMD EPYC 7742: CPU Specs and Performance, Benchmarks

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 Score796
Crypto Score623
Integer Score735
Floating Point Score 957
AES-XTS623
1.06 GB/sec
Text Compression (LZMA)782
3.95 MB/sec
Image Compression892
42.2 Mpixels/sec
Navigation (using Dijkstra's algorithm)821
2.32 MTE/sec
HTML5591
693.7 KElements/sec
SQLite448
140.3 Krows/sec
PDF Rendering826
44.8 Mpixels/sec
Text Rendering653
208.0 KB/sec
Clang785
6.12 Klines/sec
Camera979
11.3 images/sec
N-Body Physics992
1.24 Mpairs/sec
Rigid Body Physics771
4774.3 FPS
Gaussian Blur1096
60.2 Mpixels/sec
Face Detection1027
7.91 images/sec
Horizon Detection917
22.6 Mpixels/sec
Image Inpainting1557
76.4 Mpixels/sec
HDR1149
15.7 Mpixels/sec
Ray Tracing754
605.4 Kpixels/sec
Structure from Motion841
7.53 Kpixels/sec
Speech Recognition842
26.9 Words/sec
Machine Learning819
31.6 images/sec

Geekbench 5 result (multi)

Multi-Core Score2208
Crypto Score2786
Integer Score2042
Floating Point Score 2470
AES-XTS2786
4.75 GB/sec
Text Compression (LZMA)2327
11.8 MB/sec
Image Compression2352
111.3 Mpixels/sec
Navigation (using Dijkstra's algorithm)2133
6.01 MTE/sec
HTML51790
2.10 MElements/sec
SQLite1534
480.5 Krows/sec
PDF Rendering2158
117.1 Mpixels/sec
Text Rendering1885
600.5 KB/sec
Clang2271
17.7 Klines/sec
Camera2080
24.1 images/sec
N-Body Physics2333
2.92 Mpairs/sec
Rigid Body Physics2559
15856.6 FPS
Gaussian Blur1941
106.7 Mpixels/sec
Face Detection2357
18.1 images/sec
Horizon Detection2208
54.4 Mpixels/sec
Image Inpainting3858
189.3 Mpixels/sec
HDR3505
47.8 Mpixels/sec
Ray Tracing3041
2.44 Mpixels/sec
Structure from Motion2042
18.3 Kpixels/sec
Speech Recognition1930
61.7 Words/sec
Machine Learning2137
82.6 images/sec