c4.8xlarge vs QEMU Standard PC (i440FX + PIIX, 1996)

Geekbench Scores

c4.8xlarge QEMU Standard PC (i440FX + PIIX, 1996)
Single-Core Score 3530 3737
Multi-Core Score 37942 6837
Geekbench 4.0.4 Geekbench 4.4.4 Tryout

System Information

c4.8xlarge QEMU Standard PC (i440FX + PIIX, 1996)
Operating System Linux 4.4.41-36.55.amzn1.x86_64 x86_64 Linux 5.14.0-284.30.1.el9_2.x86_64 x86_64
Model Xen HVM domU QEMU Standard PC (i440FX + PIIX, 1996)
Processor Intel Xeon E5-2666 v3 @ 3.50 GHz
2 Processors, 18 Cores, 36 Threads 		Intel(R) Xeon(R) Platinum 8269CY CPU @ 2.50GHz @ 2.49 GHz
2 Processors, 2 Cores
Processor ID GenuineIntel Family 6 Model 63 Stepping 2 GenuineIntel Family 6 Model 85 Stepping 7
L1 Instruction Cache 32 KB x 9 32 KB
L1 Data Cache 32 KB x 9 32 KB
L2 Cache 256 KB x 9 4096 KB
L3 Cache 25600 KB 16384 KB
Motherboard N/A N/A
BIOS Xen 4.2.amazon SeaBIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org
Memory 58.97 GB 3.57 GB

Single-Core Performance

c4.8xlarge QEMU Standard PC (i440FX + PIIX, 1996)
Single-Core Score 3530 3737
AES 3306
2.49 GB/sec 		3395
2.56 GB/sec
LZMA 3702
5.78 MB/sec 		3026
4.73 MB/sec
JPEG 4116
33.1 Mpixels/sec 		4084
32.9 Mpixels/sec
Canny 3703
51.4 Mpixels/sec 		3773
52.3 Mpixels/sec
Lua 4420
4.54 MB/sec 		4221
4.34 MB/sec
Dijkstra 5477
3.71 MTE/sec 		4219
2.86 MTE/sec
SQLite 4091
113.4 Krows/sec 		4177
115.8 Krows/sec
HTML5 Parse 4327
19.6 MB/sec 		4000
18.2 MB/sec
HTML5 DOM 2761
2.50 MElements/sec 		3025
2.74 MElements/sec
Histogram Equalization 3713
116.0 Mpixels/sec 		3699
115.6 Mpixels/sec
PDF Rendering 4141
110.0 Mpixels/sec 		4819
128.0 Mpixels/sec
LLVM 5045
346.9 functions/sec 		7349
505.3 functions/sec
Camera 3868
10.7 images/sec 		3693
10.2 images/sec
SGEMM 3195
67.6 Gflops 		5665
119.7 Gflops
SFFT 3918
9.77 Gflops 		4269
10.6 Gflops
N-Body Physics 3452
2.58 Mpairs/sec 		3672
2.74 Mpairs/sec
Ray Tracing 3221
470.3 Kpixels/sec 		3419
499.3 Kpixels/sec
Rigid Body Physics 4126
12080.9 FPS 		4446
13016.8 FPS
HDR 3971
14.4 Mpixels/sec 		4437
16.1 Mpixels/sec
Gaussian Blur 3702
64.9 Mpixels/sec 		3951
69.2 Mpixels/sec
Speech Recognition 4241
36.3 Words/sec 		3661
31.3 Words/sec
Face Detection 3723
1.09 Msubwindows/sec 		3694
1.08 Msubwindows/sec
Memory Copy 1694
4.69 GB/sec 		2296
6.36 GB/sec
Memory Latency 3300
7.62 Moperations/sec 		4273
101.3 ns
Memory Bandwidth 1721
9.20 GB/sec 		1715
9.16 GB/sec

Multi-Core Performance

c4.8xlarge QEMU Standard PC (i440FX + PIIX, 1996)
Multi-Core Score 37942 6837
AES 52556
39.6 GB/sec 		6916
5.21 GB/sec
LZMA 70342
109.9 MB/sec 		5936
9.27 MB/sec
JPEG 86260
694.1 Mpixels/sec 		8151
65.6 Mpixels/sec
Canny 42786
593.3 Mpixels/sec 		7464
103.5 Mpixels/sec
Lua 70914
72.9 MB/sec 		7807
8.02 MB/sec
Dijkstra 54699
37.0 MTE/sec 		7802
5.28 MTE/sec
SQLite 43345
1.20 Mrows/sec 		7745
214.7 Krows/sec
HTML5 Parse 71560
324.9 MB/sec 		7798
35.4 MB/sec
HTML5 DOM 42360
38.4 MElements/sec 		5212
4.72 MElements/sec
Histogram Equalization 71869
2.25 Gpixels/sec 		7273
227.3 Mpixels/sec
PDF Rendering 65975
1.75 Gpixels/sec 		9663
256.7 Mpixels/sec
LLVM 7448
512.2 functions/sec 		14372
988.2 functions/sec
Camera 79682
220.9 images/sec 		7251
20.1 images/sec
SGEMM 50739
1.07 Tflops 		10758
227.4 Gflops
SFFT 49867
124.3 Gflops 		7569
18.9 Gflops
N-Body Physics 64187
47.9 Mpairs/sec 		7440
5.56 Mpairs/sec
Ray Tracing 12717
1.86 Mpixels/sec 		5751
839.8 Kpixels/sec
Rigid Body Physics 24926
72967.6 FPS 		8565
25075.2 FPS
HDR 8878
32.2 Mpixels/sec 		8962
32.5 Mpixels/sec
Gaussian Blur 70686
1.24 Gpixels/sec 		7859
137.7 Mpixels/sec
Speech Recognition 48506
415.0 Words/sec 		7398
63.3 Words/sec
Face Detection 72731
21.2 Msubwindows/sec 		7228
2.11 Msubwindows/sec
Memory Copy 6442
17.8 GB/sec 		4456
12.3 GB/sec
Memory Latency 3290
7.60 Moperations/sec 		2139
202.4 ns
Memory Bandwidth 7232
38.6 GB/sec 		3252
17.4 GB/sec

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