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

Geekbench Scores

QEMU Standard PC (i440FX + PIIX, 1996) iMac (27-inch Retina Mid 2017)
Single-Core Score 1363 5424
Multi-Core Score 2496 16052
Geekbench 4.3.3 Tryout Geekbench 4.1.3 Tryout

System Information

QEMU Standard PC (i440FX + PIIX, 1996) iMac (27-inch Retina Mid 2017)
Operating System Ubuntu 18.04.2 LTS 4.18.0-16-generic x86_64 macOS 10.12.6 (Build 16G29)
Model QEMU Standard PC (i440FX + PIIX, 1996) iMac (27-inch Retina Mid 2017)
Processor Intel Celeron J3455 @ 1.50 GHz
1 Processor, 2 Cores 		Intel Core i5-7600K @ 3.80 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 92 Stepping 9 GenuineIntel Family 6 Model 158 Stepping 9
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 24 KB x 2 32 KB x 2
L2 Cache 1024 KB 256 KB x 2
L3 Cache 0 KB 6144 KB
Motherboard N/A Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3
BIOS SeaBIOS rel-1.10.2-0-g5f4c7b1-prebuilt.qemu-project.org Apple Inc. IM183.88Z.0145.B09.1706181606
Memory 2.93 GB 16.00 GB 2400 MHz DDR4

Single-Core Performance

QEMU Standard PC (i440FX + PIIX, 1996) iMac (27-inch Retina Mid 2017)
Single-Core Score 1363 5424
AES 1004
774.6 MB/sec 		3553
2.68 GB/sec
LZMA 1178
1.84 MB/sec 		4846
7.57 MB/sec
JPEG 1815
14.6 Mpixels/sec 		5340
43.0 Mpixels/sec
Canny 1516
21.0 Mpixels/sec 		5021
69.6 Mpixels/sec
Lua 1584
1.63 MB/sec 		5366
5.52 MB/sec
Dijkstra 1669
1.13 MTE/sec 		5774
3.91 MTE/sec
SQLite 1521
42.2 Krows/sec 		4717
130.8 Krows/sec
HTML5 Parse 1317
5.98 MB/sec 		4552
20.7 MB/sec
HTML5 DOM 679
615.4 KElements/sec 		6214
5.63 MElements/sec
Histogram Equalization 1358
42.4 Mpixels/sec 		4840
151.3 Mpixels/sec
PDF Rendering 1607
42.7 Mpixels/sec 		5426
144.2 Mpixels/sec
LLVM 2213
152.2 functions/sec 		8987
617.9 functions/sec
Camera 1776
4.93 images/sec 		5693
15.8 images/sec
SGEMM 408
8.62 Gflops 		5549
117.3 Gflops
SFFT 1103
2.75 Gflops 		5971
14.9 Gflops
N-Body Physics 875
653.7 Kpairs/sec 		5215
3.89 Mpairs/sec
Ray Tracing 1039
151.7 Kpixels/sec 		4782
698.3 Kpixels/sec
Rigid Body Physics 1630
4773.8 FPS 		5985
17521.0 FPS
HDR 1653
5.99 Mpixels/sec 		6463
23.4 Mpixels/sec
Gaussian Blur 1360
23.8 Mpixels/sec 		5690
99.7 Mpixels/sec
Speech Recognition 937
8.02 Words/sec 		5818
49.8 Words/sec
Face Detection 1492
435.8 Ksubwindows/sec 		5281
1.54 Msubwindows/sec
Memory Copy 1296
3.59 GB/sec 		5428
15.0 GB/sec
Memory Latency 2457
176.2 ns 		6217
69.6 ns
Memory Bandwidth 1370
7.32 GB/sec 		4907
26.2 GB/sec

Multi-Core Performance

QEMU Standard PC (i440FX + PIIX, 1996) iMac (27-inch Retina Mid 2017)
Multi-Core Score 2496 16052
AES 1852
1.40 GB/sec 		15773
11.9 GB/sec
LZMA 2524
3.94 MB/sec 		16187
25.3 MB/sec
JPEG 3630
29.2 Mpixels/sec 		20071
161.5 Mpixels/sec
Canny 2722
37.8 Mpixels/sec 		16994
235.7 Mpixels/sec
Lua 3051
3.14 MB/sec 		19264
19.8 MB/sec
Dijkstra 2840
1.92 MTE/sec 		15918
10.8 MTE/sec
SQLite 3020
83.7 Krows/sec 		16509
457.7 Krows/sec
HTML5 Parse 2793
12.7 MB/sec 		16340
74.2 MB/sec
HTML5 DOM 1236
1.12 MElements/sec 		21554
19.5 MElements/sec
Histogram Equalization 2847
89.0 Mpixels/sec 		17078
533.6 Mpixels/sec
PDF Rendering 3082
81.9 Mpixels/sec 		16769
445.5 Mpixels/sec
LLVM 4629
318.3 functions/sec 		32425
2.23 Kfunctions/sec
Camera 3441
9.54 images/sec 		21195
58.8 images/sec
SGEMM 859
18.2 Gflops 		14326
302.8 Gflops
SFFT 2150
5.36 Gflops 		23040
57.4 Gflops
N-Body Physics 1750
1.31 Mpairs/sec 		19148
14.3 Mpairs/sec
Ray Tracing 1846
269.6 Kpixels/sec 		16496
2.41 Mpixels/sec
Rigid Body Physics 2908
8513.9 FPS 		22284
65233.9 FPS
HDR 3405
12.3 Mpixels/sec 		21926
79.5 Mpixels/sec
Gaussian Blur 2669
46.8 Mpixels/sec 		20641
361.6 Mpixels/sec
Speech Recognition 1871
16.0 Words/sec 		13426
114.9 Words/sec
Face Detection 2906
848.9 Ksubwindows/sec 		20092
5.87 Msubwindows/sec
Memory Copy 2162
5.99 GB/sec 		6306
17.5 GB/sec
Memory Latency 2688
161.1 ns 		6126
70.7 ns
Memory Bandwidth 2321
12.4 GB/sec 		5443
29.1 GB/sec

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