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 | 2938 | 4756 | ||
| Multi-Core Score | 4222 | 13700 | ||
| Geekbench 4.3.0 Tryout | Geekbench 4.1.1 Tryout | |||
System Information
| QEMU Standard PC (i440FX + PIIX, 1996) | iMac (27-inch Retina Mid 2017) | |
|---|---|---|
| Operating System | Microsoft Windows 7 Enterprise (32-bit) | macOS 10.12.5 (Build 16F2073) |
| Model | QEMU Standard PC (i440FX + PIIX, 1996) | iMac (27-inch Retina Mid 2017) |
| Processor |
Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.59 GHz
2 Processors, 2 Cores |
Intel Core i5-7500 @ 3.40 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 44 Stepping 1 | GenuineIntel Family 6 Model 158 Stepping 9 |
| Processor Codename | Westmere-EP | |
| Processor Package | Socket 1366 LGA | |
| L1 Instruction Cache | 32 KB | 32 KB x 2 |
| L1 Data Cache | 32 KB | 32 KB x 2 |
| L2 Cache | 4096 KB | 256 KB x 2 |
| L3 Cache | 16384 KB | 6144 KB |
| Motherboard | Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3 | |
| Northbridge | Intel i440FX 02 | |
| Southbridge | Intel 82371SB (PIIX3) 00 | |
| BIOS | SeaBIOS 1.10.2-1 | Apple Inc. IM183.88Z.0145.B02.1703311945 |
| Memory | 3.00 GB FPM_RAM 1002MHz | 8.00 GB 2400 MHz DDR4 |
Single-Core Performance
| QEMU Standard PC (i440FX + PIIX, 1996) | iMac (27-inch Retina Mid 2017) | |||
|---|---|---|---|---|
| Single-Core Score | 2938 | 4756 | ||
| AES |
2148
1.62 GB/sec |
3159
2.38 GB/sec |
||
| LZMA |
3084
4.82 MB/sec |
4264
6.66 MB/sec |
||
| JPEG |
3033
24.4 Mpixels/sec |
4831
38.9 Mpixels/sec |
||
| Canny |
2447
33.9 Mpixels/sec |
4409
61.1 Mpixels/sec |
||
| Lua |
3110
3.20 MB/sec |
4836
4.97 MB/sec |
||
| Dijkstra |
4005
2.71 MTE/sec |
5120
3.46 MTE/sec |
||
| SQLite |
2957
82.0 Krows/sec |
4221
117.0 Krows/sec |
||
| HTML5 Parse |
3068
13.9 MB/sec |
4187
19.0 MB/sec |
||
| HTML5 DOM |
4182
3.79 MElements/sec |
5519
5.00 MElements/sec |
||
| Histogram Equalization |
2790
87.2 Mpixels/sec |
4336
135.5 Mpixels/sec |
||
| PDF Rendering |
2934
78.0 Mpixels/sec |
4525
120.2 Mpixels/sec |
||
| LLVM |
4875
335.2 functions/sec |
7952
546.8 functions/sec |
||
| Camera |
2918
8.09 images/sec |
5014
13.9 images/sec |
||
| SGEMM |
1298
27.4 Gflops |
4955
104.8 Gflops |
||
| SFFT |
2446
6.10 Gflops |
5135
12.8 Gflops |
||
| N-Body Physics |
2878
2.15 Mpairs/sec |
4653
3.48 Mpairs/sec |
||
| Ray Tracing |
2423
353.8 Kpixels/sec |
4260
622.1 Kpixels/sec |
||
| Rigid Body Physics |
3086
9036.6 FPS |
5408
15832.6 FPS |
||
| HDR |
3236
11.7 Mpixels/sec |
5770
20.9 Mpixels/sec |
||
| Gaussian Blur |
3007
52.7 Mpixels/sec |
4951
86.7 Mpixels/sec |
||
| Speech Recognition |
3139
26.9 Words/sec |
5257
45.0 Words/sec |
||
| Face Detection |
2984
871.7 Ksubwindows/sec |
4747
1.39 Msubwindows/sec |
||
| Memory Copy |
2539
7.04 GB/sec |
4347
12.0 GB/sec |
||
| Memory Latency |
5354
80.9 ns |
6341
68.3 ns |
||
| Memory Bandwidth |
1875
10.0 GB/sec |
3465
18.5 GB/sec |
||
Multi-Core Performance
| QEMU Standard PC (i440FX + PIIX, 1996) | iMac (27-inch Retina Mid 2017) | |||
|---|---|---|---|---|
| Multi-Core Score | 4222 | 13700 | ||
| AES |
3897
2.94 GB/sec |
12942
9.75 GB/sec |
||
| LZMA |
5528
8.64 MB/sec |
14487
22.6 MB/sec |
||
| JPEG |
5458
43.9 Mpixels/sec |
18080
145.5 Mpixels/sec |
||
| Canny |
4298
59.6 Mpixels/sec |
14727
204.2 Mpixels/sec |
||
| Lua |
5473
5.63 MB/sec |
16094
16.5 MB/sec |
||
| Dijkstra |
6423
4.35 MTE/sec |
13408
9.07 MTE/sec |
||
| SQLite |
5252
145.6 Krows/sec |
14545
403.2 Krows/sec |
||
| HTML5 Parse |
4036
18.3 MB/sec |
14794
67.2 MB/sec |
||
| HTML5 DOM |
7512
6.81 MElements/sec |
17733
16.1 MElements/sec |
||
| Histogram Equalization |
4054
126.7 Mpixels/sec |
14713
459.7 Mpixels/sec |
||
| PDF Rendering |
4378
116.3 Mpixels/sec |
13864
368.3 Mpixels/sec |
||
| LLVM |
7791
535.7 functions/sec |
28940
1.99 Kfunctions/sec |
||
| Camera |
4498
12.5 images/sec |
18848
52.3 images/sec |
||
| SGEMM |
2303
48.7 Gflops |
10121
213.9 Gflops |
||
| SFFT |
3502
8.73 Gflops |
19840
49.5 Gflops |
||
| N-Body Physics |
4679
3.49 Mpairs/sec |
17535
13.1 Mpairs/sec |
||
| Ray Tracing |
3511
512.7 Kpixels/sec |
14010
2.05 Mpixels/sec |
||
| Rigid Body Physics |
4546
13308.3 FPS |
19049
55764.1 FPS |
||
| HDR |
4051
14.7 Mpixels/sec |
19056
69.1 Mpixels/sec |
||
| Gaussian Blur |
5148
90.2 Mpixels/sec |
16768
293.7 Mpixels/sec |
||
| Speech Recognition |
4337
37.1 Words/sec |
11568
99.0 Words/sec |
||
| Face Detection |
5282
1.54 Msubwindows/sec |
16977
4.96 Msubwindows/sec |
||
| Memory Copy |
2739
7.59 GB/sec |
4599
12.7 GB/sec |
||
| Memory Latency |
2303
187.9 ns |
6205
69.8 ns |
||
| Memory Bandwidth |
1774
9.48 GB/sec |
4329
23.1 GB/sec |
||
