Amazon EC2 c7a.8xlarge vs Amazon EC2 c7a.8xlarge

Geekbench Scores

Amazon EC2 c7a.8xlarge Amazon EC2 c7a.8xlarge
Single-Core Score 6405 6405
Multi-Core Score 122223 122223
Geekbench 4.4.4 Tryout Geekbench 4.4.4 Tryout

System Information

Amazon EC2 c7a.8xlarge Amazon EC2 c7a.8xlarge
Operating System Linux 6.1.0-23-cloud-amd64 x86_64 Linux 6.1.0-23-cloud-amd64 x86_64
Model Amazon EC2 c7a.8xlarge Amazon EC2 c7a.8xlarge
Processor AMD EPYC 9R14 @ 2.60 GHz
1 Processor, 32 Cores 		AMD EPYC 9R14 @ 2.60 GHz
1 Processor, 32 Cores
Processor ID AuthenticAMD Family 25 Model 17 Stepping 1 AuthenticAMD Family 25 Model 17 Stepping 1
L1 Instruction Cache 32 KB x 32 32 KB x 32
L1 Data Cache 32 KB x 32 32 KB x 32
L2 Cache 1024 KB x 32 1024 KB x 32
L3 Cache 32768 KB x 4 32768 KB x 4
Motherboard Amazon EC2 Amazon EC2
BIOS Amazon EC2 1.0 Amazon EC2 1.0
Memory 61.46 GB 61.46 GB

Single-Core Performance

Amazon EC2 c7a.8xlarge Amazon EC2 c7a.8xlarge
Single-Core Score 6405 6405
AES 7390
5.57 GB/sec 		7390
5.57 GB/sec
LZMA 4984
7.78 MB/sec 		4984
7.78 MB/sec
JPEG 5596
45.0 Mpixels/sec 		5596
45.0 Mpixels/sec
Canny 5643
78.3 Mpixels/sec 		5643
78.3 Mpixels/sec
Lua 7242
7.44 MB/sec 		7242
7.44 MB/sec
Dijkstra 8511
5.76 MTE/sec 		8511
5.76 MTE/sec
SQLite 6676
185.1 Krows/sec 		6676
185.1 Krows/sec
HTML5 Parse 7047
32.0 MB/sec 		7047
32.0 MB/sec
HTML5 DOM 5890
5.34 MElements/sec 		5890
5.34 MElements/sec
Histogram Equalization 4312
134.8 Mpixels/sec 		4312
134.8 Mpixels/sec
PDF Rendering 7753
206.0 Mpixels/sec 		7753
206.0 Mpixels/sec
LLVM 12018
826.3 functions/sec 		12018
826.3 functions/sec
Camera 4656
12.9 images/sec 		4656
12.9 images/sec
SGEMM 5302
112.1 Gflops 		5302
112.1 Gflops
SFFT 7310
18.2 Gflops 		7310
18.2 Gflops
N-Body Physics 6567
4.90 Mpairs/sec 		6567
4.90 Mpairs/sec
Ray Tracing 4714
688.4 Kpixels/sec 		4714
688.4 Kpixels/sec
Rigid Body Physics 6058
17736.2 FPS 		6058
17736.2 FPS
HDR 7629
27.7 Mpixels/sec 		7629
27.7 Mpixels/sec
Gaussian Blur 7337
128.5 Mpixels/sec 		7337
128.5 Mpixels/sec
Speech Recognition 6251
53.5 Words/sec 		6251
53.5 Words/sec
Face Detection 6732
1.97 Msubwindows/sec 		6732
1.97 Msubwindows/sec
Memory Copy 7019
19.4 GB/sec 		7019
19.4 GB/sec
Memory Latency 3496
123.8 ns 		3496
123.8 ns
Memory Bandwidth 9530
50.9 GB/sec 		9530
50.9 GB/sec

Multi-Core Performance

Amazon EC2 c7a.8xlarge Amazon EC2 c7a.8xlarge
Multi-Core Score 122223 122223
AES 120375
90.6 GB/sec 		120375
90.6 GB/sec
LZMA 151653
236.9 MB/sec 		151653
236.9 MB/sec
JPEG 175040
1.41 Gpixels/sec 		175040
1.41 Gpixels/sec
Canny 150142
2.08 Gpixels/sec 		150142
2.08 Gpixels/sec
Lua 222780
229.0 MB/sec 		222780
229.0 MB/sec
Dijkstra 138213
93.5 MTE/sec 		138213
93.5 MTE/sec
SQLite 145336
4.03 Mrows/sec 		145336
4.03 Mrows/sec
HTML5 Parse 226684
1.00 GB/sec 		226684
1.00 GB/sec
HTML5 DOM 62920
57.0 MElements/sec 		62920
57.0 MElements/sec
Histogram Equalization 137518
4.30 Gpixels/sec 		137518
4.30 Gpixels/sec
PDF Rendering 232308
6.17 Gpixels/sec 		232308
6.17 Gpixels/sec
LLVM 375904
25.8 Kfunctions/sec 		375904
25.8 Kfunctions/sec
Camera 146779
407.0 images/sec 		146779
407.0 images/sec
SGEMM 165942
3.51 Tflops 		165942
3.51 Tflops
SFFT 179097
446.5 Gflops 		179097
446.5 Gflops
N-Body Physics 190931
142.6 Mpairs/sec 		190931
142.6 Mpairs/sec
Ray Tracing 18286
2.67 Mpixels/sec 		18286
2.67 Mpixels/sec
Rigid Body Physics 102539
300168.0 FPS 		102539
300168.0 FPS
HDR 217334
787.8 Mpixels/sec 		217334
787.8 Mpixels/sec
Gaussian Blur 149439
2.62 Gpixels/sec 		149439
2.62 Gpixels/sec
Speech Recognition 167514
1.43 KWords/sec 		167514
1.43 KWords/sec
Face Detection 203936
59.6 Msubwindows/sec 		203936
59.6 Msubwindows/sec
Memory Copy 13018
36.1 GB/sec 		13018
36.1 GB/sec
Memory Latency 3451
125.4 ns 		3451
125.4 ns
Memory Bandwidth 18752
100.1 GB/sec 		18752
100.1 GB/sec

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