iMac (27-inch Retina Mid 2017) vs QEMU Standard PC (i440FX + PIIX, 1996)

Geekbench Scores

iMac (27-inch Retina Mid 2017) QEMU Standard PC (i440FX + PIIX, 1996)
Single-Core Score 5750 3221
Multi-Core Score 19993 5716
Geekbench 4.3.3 Tryout Geekbench 4.4.4 Tryout

System Information

iMac (27-inch Retina Mid 2017) QEMU Standard PC (i440FX + PIIX, 1996)
Operating System macOS 10.14.6 (Build 18G4032) Linux 5.14.0-284.30.1.el9_2.x86_64 x86_64
Model iMac (27-inch Retina Mid 2017) QEMU Standard PC (i440FX + PIIX, 1996)
Processor Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Xeon E5-2696 v4 @ 2.20 GHz
2 Processors, 2 Cores
Processor ID GenuineIntel Family 6 Model 158 Stepping 9 GenuineIntel Family 6 Model 79 Stepping 1
L1 Instruction Cache 32 KB x 4 32 KB
L1 Data Cache 32 KB x 4 32 KB
L2 Cache 256 KB x 4 4096 KB
L3 Cache 8192 KB 16384 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3 N/A
BIOS Apple Inc. 181.0.0.0.0 SeaBIOS rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org
Memory 40.00 GB 2400 MHz DDR4 3.57 GB

Single-Core Performance

iMac (27-inch Retina Mid 2017) QEMU Standard PC (i440FX + PIIX, 1996)
Single-Core Score 5750 3221
AES 4757
3.58 GB/sec 		2640
1.99 GB/sec
LZMA 4993
7.80 MB/sec 		2744
4.29 MB/sec
JPEG 5324
42.8 Mpixels/sec 		3495
28.1 Mpixels/sec
Canny 4965
68.9 Mpixels/sec 		3361
46.6 Mpixels/sec
Lua 5601
5.76 MB/sec 		3285
3.38 MB/sec
Dijkstra 6546
4.43 MTE/sec 		3761
2.54 MTE/sec
SQLite 4949
137.2 Krows/sec 		3358
93.1 Krows/sec
HTML5 Parse 5184
23.5 MB/sec 		3513
15.9 MB/sec
HTML5 DOM 6415
5.81 MElements/sec 		2534
2.30 MElements/sec
Histogram Equalization 5271
164.7 Mpixels/sec 		3095
96.7 Mpixels/sec
PDF Rendering 6594
175.2 Mpixels/sec 		4160
110.5 Mpixels/sec
LLVM 9355
643.2 functions/sec 		6027
414.4 functions/sec
Camera 5618
15.6 images/sec 		3273
9.08 images/sec
SGEMM 6073
128.4 Gflops 		2759
58.3 Gflops
SFFT 5824
14.5 Gflops 		3287
8.19 Gflops
N-Body Physics 5502
4.11 Mpairs/sec 		3172
2.37 Mpairs/sec
Ray Tracing 5106
745.6 Kpixels/sec 		2963
432.7 Kpixels/sec
Rigid Body Physics 6354
18602.7 FPS 		3724
10903.4 FPS
HDR 6219
22.5 Mpixels/sec 		4119
14.9 Mpixels/sec
Gaussian Blur 6084
106.6 Mpixels/sec 		3213
56.3 Mpixels/sec
Speech Recognition 6154
52.7 Words/sec 		3336
28.5 Words/sec
Face Detection 5439
1.59 Msubwindows/sec 		3258
951.8 Ksubwindows/sec
Memory Copy 5817
16.1 GB/sec 		1856
5.14 GB/sec
Memory Latency 6371
68.0 ns 		4314
100.3 ns
Memory Bandwidth 5098
27.2 GB/sec 		2475
13.2 GB/sec

Multi-Core Performance

iMac (27-inch Retina Mid 2017) QEMU Standard PC (i440FX + PIIX, 1996)
Multi-Core Score 19993 5716
AES 16324
12.3 GB/sec 		5250
3.95 GB/sec
LZMA 22688
35.4 MB/sec 		5627
8.79 MB/sec
JPEG 25825
207.8 Mpixels/sec 		6370
51.3 Mpixels/sec
Canny 21539
298.7 Mpixels/sec 		6467
89.7 Mpixels/sec
Lua 21866
22.5 MB/sec 		6091
6.26 MB/sec
Dijkstra 22378
15.1 MTE/sec 		6949
4.70 MTE/sec
SQLite 19758
547.7 Krows/sec 		6704
185.9 Krows/sec
HTML5 Parse 20452
92.9 MB/sec 		6403
29.1 MB/sec
HTML5 DOM 24795
22.5 MElements/sec 		4909
4.45 MElements/sec
Histogram Equalization 22793
712.2 Mpixels/sec 		6046
188.9 Mpixels/sec
PDF Rendering 25911
688.4 Mpixels/sec 		7692
204.4 Mpixels/sec
LLVM 43057
2.96 Kfunctions/sec 		11325
778.7 functions/sec
Camera 26187
72.6 images/sec 		6109
16.9 images/sec
SGEMM 18148
383.6 Gflops 		5416
114.5 Gflops
SFFT 25973
64.7 Gflops 		6212
15.5 Gflops
N-Body Physics 24109
18.0 Mpairs/sec 		6003
4.48 Mpairs/sec
Ray Tracing 22811
3.33 Mpixels/sec 		5215
761.6 Kpixels/sec
Rigid Body Physics 32642
95556.7 FPS 		7470
21869.2 FPS
HDR 26222
95.1 Mpixels/sec 		7578
27.5 Mpixels/sec
Gaussian Blur 24331
426.2 Mpixels/sec 		6416
112.4 Mpixels/sec
Speech Recognition 15926
136.3 Words/sec 		6704
57.4 Words/sec
Face Detection 25321
7.40 Msubwindows/sec 		6340
1.85 Msubwindows/sec
Memory Copy 6886
19.1 GB/sec 		3448
9.55 GB/sec
Memory Latency 6291
68.8 ns 		2102
206.0 ns
Memory Bandwidth 5257
28.1 GB/sec 		3588
19.2 GB/sec

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