Red Hat KVM vs iMac13,2

Geekbench Scores

Red Hat KVM iMac13,2
Single-Core Score 4444 4375
Multi-Core Score 8102 15018
Geekbench 4.4.2 Tryout Geekbench 4.1.1 Tryout

System Information

Red Hat KVM iMac13,2
Operating System Ubuntu 20.04 LTS 5.4.0-29-generic x86_64 macOS 10.12.6 (Build 16G29)
Model Red Hat KVM iMac13,2
Processor AMD EPYC 7452 32-Core Processor @ 2.35 GHz
2 Processors, 2 Cores 		Intel Core i7-2700K @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID AuthenticAMD Family 23 Model 49 Stepping 0 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB 32 KB x 4
L1 Data Cache 32 KB 32 KB x 4
L2 Cache 512 KB 256 KB x 4
L3 Cache 131072 KB 8192 KB
Motherboard N/A Apple Inc. Mac-27ADBB7B4CEE8E61 iMac13,2
BIOS SeaBIOS 1.11.1-4.module_el8.2.0+320+13f867d7 Apple Inc. IM131.88Z.010C.B01.1706261419
Memory 1.94 GB 16.00 GB 1867 MHz DDR3

Single-Core Performance

Red Hat KVM iMac13,2
Single-Core Score 4444 4375
AES 5228
3.94 GB/sec 		3328
2.51 GB/sec
LZMA 3934
6.15 MB/sec 		4439
6.93 MB/sec
JPEG 4273
34.4 Mpixels/sec 		4773
38.4 Mpixels/sec
Canny 3600
49.9 Mpixels/sec 		4245
58.9 Mpixels/sec
Lua 4062
4.17 MB/sec 		3112
3.20 MB/sec
Dijkstra 5828
3.94 MTE/sec 		5106
3.46 MTE/sec
SQLite 4217
116.9 Krows/sec 		3482
96.5 Krows/sec
HTML5 Parse 4111
18.7 MB/sec 		3509
15.9 MB/sec
HTML5 DOM 3812
3.45 MElements/sec 		5531
5.01 MElements/sec
Histogram Equalization 3981
124.4 Mpixels/sec 		3851
120.3 Mpixels/sec
PDF Rendering 5741
152.5 Mpixels/sec 		5281
140.3 Mpixels/sec
LLVM 8247
567.0 functions/sec 		7133
490.5 functions/sec
Camera 4014
11.1 images/sec 		4662
12.9 images/sec
SGEMM 3606
76.2 Gflops 		2299
48.6 Gflops
SFFT 4811
12.0 Gflops 		4647
11.6 Gflops
N-Body Physics 4558
3.40 Mpairs/sec 		3405
2.54 Mpairs/sec
Ray Tracing 3735
545.4 Kpixels/sec 		3476
507.6 Kpixels/sec
Rigid Body Physics 4799
14049.4 FPS 		5106
14947.3 FPS
HDR 5854
21.2 Mpixels/sec 		4092
14.8 Mpixels/sec
Gaussian Blur 5352
93.8 Mpixels/sec 		4427
77.6 Mpixels/sec
Speech Recognition 4879
41.7 Words/sec 		5237
44.8 Words/sec
Face Detection 4659
1.36 Msubwindows/sec 		4339
1.27 Msubwindows/sec
Memory Copy 4824
13.4 GB/sec 		4131
11.4 GB/sec
Memory Latency 2699
160.4 ns 		8027
53.9 ns
Memory Bandwidth 4178
22.3 GB/sec 		3678
19.6 GB/sec

Multi-Core Performance

Red Hat KVM iMac13,2
Multi-Core Score 8102 15018
AES 10465
7.88 GB/sec 		10328
7.78 GB/sec
LZMA 7890
12.3 MB/sec 		19641
30.7 MB/sec
JPEG 8556
68.8 Mpixels/sec 		22788
183.4 Mpixels/sec
Canny 7926
109.9 Mpixels/sec 		18094
250.9 Mpixels/sec
Lua 8156
8.38 MB/sec 		15541
16.0 MB/sec
Dijkstra 11241
7.61 MTE/sec 		18581
12.6 MTE/sec
SQLite 8408
233.1 Krows/sec 		13595
376.9 Krows/sec
HTML5 Parse 8328
37.8 MB/sec 		15589
70.8 MB/sec
HTML5 DOM 7042
6.38 MElements/sec 		18585
16.8 MElements/sec
Histogram Equalization 8117
253.6 Mpixels/sec 		17477
546.1 Mpixels/sec
PDF Rendering 11481
305.0 Mpixels/sec 		18456
490.3 Mpixels/sec
LLVM 16367
1.13 Kfunctions/sec 		33100
2.28 Kfunctions/sec
Camera 7874
21.8 images/sec 		21881
60.7 images/sec
SGEMM 7020
148.4 Gflops 		8901
188.2 Gflops
SFFT 9693
24.2 Gflops 		19424
48.4 Gflops
N-Body Physics 8986
6.71 Mpairs/sec 		14979
11.2 Mpairs/sec
Ray Tracing 5025
733.8 Kpixels/sec 		16801
2.45 Mpixels/sec
Rigid Body Physics 9418
27572.4 FPS 		26220
76755.4 FPS
HDR 11119
40.3 Mpixels/sec 		17251
62.5 Mpixels/sec
Gaussian Blur 10436
182.8 Mpixels/sec 		16861
295.4 Mpixels/sec
Speech Recognition 9712
83.1 Words/sec 		13672
117.0 Words/sec
Face Detection 8912
2.60 Msubwindows/sec 		18908
5.52 Msubwindows/sec
Memory Copy 7829
21.7 GB/sec 		4852
13.4 GB/sec
Memory Latency 1738
249.0 ns 		7697
56.3 ns
Memory Bandwidth 6795
36.3 GB/sec 		3900
20.8 GB/sec

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