iMac (27-inch Retina Late 2015) vs QEMU Standard PC (i440FX + PIIX, 1996)

Geekbench Scores

iMac (27-inch Retina Late 2015) QEMU Standard PC (i440FX + PIIX, 1996)
Single-Core Score 5750 2902
Multi-Core Score 19908 2774
Geekbench 4.2.3 Tryout Geekbench 4.4.4 Tryout

System Information

iMac (27-inch Retina Late 2015) QEMU Standard PC (i440FX + PIIX, 1996)
Operating System macOS 10.16 (Build 20B50) Linux 6.1.0-38-amd64 x86_64
Model iMac (27-inch Retina Late 2015) QEMU Standard PC (i440FX + PIIX, 1996)
Processor Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads 		Common KVM processor @ 2.29 GHz
1 Processor, 1 Core
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 15 Model 6 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 Acidanthera Mac-DB15BD556843C820 iMac17,1 N/A
BIOS Acidanthera 429.40.5.0.0 SeaBIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org
Memory 16.00 GB 2133 MHz DDR4 457 MB

Single-Core Performance

iMac (27-inch Retina Late 2015) QEMU Standard PC (i440FX + PIIX, 1996)
Single-Core Score 5750 2902
AES 3817
2.87 GB/sec 		182
140.6 MB/sec
LZMA 4798
7.49 MB/sec 		2874
4.49 MB/sec
JPEG 5828
46.9 Mpixels/sec 		3480
28.0 Mpixels/sec
Canny 5179
71.8 Mpixels/sec 		3287
45.6 Mpixels/sec
Lua 5534
5.69 MB/sec 		3348
3.44 MB/sec
Dijkstra 6333
4.29 MTE/sec 		4454
3.01 MTE/sec
SQLite 5043
139.8 Krows/sec 		3486
96.7 Krows/sec
HTML5 Parse 5121
23.2 MB/sec 		3234
14.7 MB/sec
HTML5 DOM 6351
5.75 MElements/sec 		2453
2.22 MElements/sec
Histogram Equalization 5264
164.5 Mpixels/sec 		3049
95.3 Mpixels/sec
PDF Rendering 7115
189.0 Mpixels/sec 		4000
106.3 Mpixels/sec
LLVM 9166
630.2 functions/sec 		5609
385.7 functions/sec
Camera 6080
16.9 images/sec 		3080
8.54 images/sec
SGEMM 6222
131.5 Gflops 		849
18.0 Gflops
SFFT 6478
16.1 Gflops 		2594
6.47 Gflops
N-Body Physics 5680
4.24 Mpairs/sec 		3065
2.29 Mpairs/sec
Ray Tracing 5211
761.0 Kpixels/sec 		2883
421.0 Kpixels/sec
Rigid Body Physics 6441
18855.2 FPS 		3984
11662.6 FPS
HDR 6353
23.0 Mpixels/sec 		3579
13.0 Mpixels/sec
Gaussian Blur 6304
110.4 Mpixels/sec 		2854
50.0 Mpixels/sec
Speech Recognition 6207
53.1 Words/sec 		3355
28.7 Words/sec
Face Detection 5638
1.65 Msubwindows/sec 		3088
902.1 Ksubwindows/sec
Memory Copy 5410
15.0 GB/sec 		1740
4.82 GB/sec
Memory Latency 6399
67.7 ns 		3794
114.1 ns
Memory Bandwidth 4759
25.4 GB/sec 		2722
14.5 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) QEMU Standard PC (i440FX + PIIX, 1996)
Multi-Core Score 19908 2774
AES 14147
10.7 GB/sec 		177
136.8 MB/sec
LZMA 22739
35.5 MB/sec 		2851
4.45 MB/sec
JPEG 28145
226.5 Mpixels/sec 		3336
26.8 Mpixels/sec
Canny 22146
307.1 Mpixels/sec 		3240
44.9 Mpixels/sec
Lua 22175
22.8 MB/sec 		3431
3.53 MB/sec
Dijkstra 21197
14.3 MTE/sec 		4472
3.03 MTE/sec
SQLite 19970
553.6 Krows/sec 		3396
94.2 Krows/sec
HTML5 Parse 20804
94.4 MB/sec 		3405
15.5 MB/sec
HTML5 DOM 22077
20.0 MElements/sec 		2507
2.27 MElements/sec
Histogram Equalization 23773
742.8 Mpixels/sec 		3052
95.4 Mpixels/sec
PDF Rendering 25989
690.4 Mpixels/sec 		4042
107.4 Mpixels/sec
LLVM 42495
2.92 Kfunctions/sec 		5757
395.9 functions/sec
Camera 28125
78.0 images/sec 		3060
8.49 images/sec
SGEMM 16199
342.4 Gflops 		838
17.7 Gflops
SFFT 27249
67.9 Gflops 		2542
6.34 Gflops
N-Body Physics 25270
18.9 Mpairs/sec 		3149
2.35 Mpairs/sec
Ray Tracing 23061
3.37 Mpixels/sec 		2789
407.4 Kpixels/sec
Rigid Body Physics 32170
94174.1 FPS 		3869
11326.6 FPS
HDR 25297
91.7 Mpixels/sec 		3983
14.4 Mpixels/sec
Gaussian Blur 27388
479.8 Mpixels/sec 		3000
52.6 Mpixels/sec
Speech Recognition 15086
129.1 Words/sec 		3393
29.0 Words/sec
Face Detection 25290
7.39 Msubwindows/sec 		3106
907.2 Ksubwindows/sec
Memory Copy 6168
17.1 GB/sec 		1668
4.62 GB/sec
Memory Latency 6397
67.7 ns 		1731
250.1 ns
Memory Bandwidth 4921
26.3 GB/sec 		2389
12.8 GB/sec

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