| iMac (21.5-inch Mid 2011) | iMac (27-inch Retina Late 2015) | |||
|---|---|---|---|---|
| Single-Core Score | 3376 | 5926 | ||
| Multi-Core Score | 8539 | 19220 | ||
| Geekbench 4.2.3 Tryout | Geekbench 4.0.1 Tryout | |||
| iMac (21.5-inch Mid 2011) | iMac (27-inch Retina Late 2015) | |
|---|---|---|
| Operating System | macOS 10.15 (Build 19A512f) | macOS 10.12.1 (Build 16B2555) |
| Model | iMac (21.5-inch Mid 2011) | iMac (27-inch Retina Late 2015) |
| Processor |
Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores |
Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 94 Stepping 3 |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 4 |
| L2 Cache | 256 KB x 2 | 256 KB x 4 |
| L3 Cache | 6144 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B | Apple Inc. Mac-27ADBB7B4CEE8E61 iMac17,1 |
| BIOS | Apple Inc. 87.0.0.0.0 | Apple Inc. IM171.88Z.0105.B08.1604111319 |
| Memory | 16.00 GB 1333 MHz DDR3 | 32.00 GB 3200 MHz DDR4 |
| iMac (21.5-inch Mid 2011) | iMac (27-inch Retina Late 2015) | |||
|---|---|---|---|---|
| Single-Core Score | 3376 | 5926 | ||
| AES |
2669
2.01 GB/sec |
3791
2.86 GB/sec |
||
| LZMA |
3514
5.49 MB/sec |
5127
8.01 MB/sec |
||
| JPEG |
3678
29.6 Mpixels/sec |
5881
47.3 Mpixels/sec |
||
| Canny |
3260
45.2 Mpixels/sec |
5539
76.8 Mpixels/sec |
||
| Lua |
2359
2.42 MB/sec |
5534
5.69 MB/sec |
||
| Dijkstra |
4089
2.77 MTE/sec |
6529
4.42 MTE/sec |
||
| SQLite |
2627
72.8 Krows/sec |
5140
142.5 Krows/sec |
||
| HTML5 Parse |
2817
12.8 MB/sec |
5024
22.8 MB/sec |
||
| HTML5 DOM |
4097
3.71 MElements/sec |
5212
4.72 MElements/sec |
||
| Histogram Equalization |
3037
94.9 Mpixels/sec |
5019
156.8 Mpixels/sec |
||
| PDF Rendering |
3939
104.6 Mpixels/sec |
5781
153.6 Mpixels/sec |
||
| LLVM |
5342
367.3 functions/sec |
6507
447.4 functions/sec |
||
| Camera |
3630
10.1 images/sec |
6073
16.8 images/sec |
||
| SGEMM |
1787
37.8 Gflops |
6091
128.8 Gflops |
||
| SFFT |
3536
8.82 Gflops |
6363
15.9 Gflops |
||
| N-Body Physics |
2595
1.94 Mpairs/sec |
5536
4.13 Mpairs/sec |
||
| Ray Tracing |
2629
383.9 Kpixels/sec |
5124
748.2 Kpixels/sec |
||
| Rigid Body Physics |
3966
11611.2 FPS |
6159
18032.1 FPS |
||
| HDR |
3125
11.3 Mpixels/sec |
6721
24.4 Mpixels/sec |
||
| Gaussian Blur |
3469
60.8 Mpixels/sec |
5888
103.1 Mpixels/sec |
||
| Speech Recognition |
3954
33.8 Words/sec |
6425
55.0 Words/sec |
||
| Face Detection |
3305
965.5 Ksubwindows/sec |
5661
1.65 Msubwindows/sec |
||
| Memory Copy |
3158
8.75 GB/sec |
7053
19.5 GB/sec |
||
| Memory Latency |
6395
67.7 ns |
8008
18.5 Moperations/sec |
||
| Memory Bandwidth |
2816
15.0 GB/sec |
6440
34.4 GB/sec |
||
| iMac (21.5-inch Mid 2011) | iMac (27-inch Retina Late 2015) | |||
|---|---|---|---|---|
| Multi-Core Score | 8539 | 19220 | ||
| AES |
8312
6.26 GB/sec |
22806
17.2 GB/sec |
||
| LZMA |
10094
15.8 MB/sec |
23846
37.2 MB/sec |
||
| JPEG |
11592
93.3 Mpixels/sec |
28210
227.0 Mpixels/sec |
||
| Canny |
9511
131.9 Mpixels/sec |
24683
342.3 Mpixels/sec |
||
| Lua |
7412
7.62 MB/sec |
21941
22.5 MB/sec |
||
| Dijkstra |
10193
6.90 MTE/sec |
27186
18.4 MTE/sec |
||
| SQLite |
8235
228.3 Krows/sec |
10255
284.3 Krows/sec |
||
| HTML5 Parse |
8543
38.8 MB/sec |
19698
89.4 MB/sec |
||
| HTML5 DOM |
11986
10.9 MElements/sec |
15500
14.0 MElements/sec |
||
| Histogram Equalization |
9310
290.9 Mpixels/sec |
21540
673.0 Mpixels/sec |
||
| PDF Rendering |
10151
269.7 Mpixels/sec |
24443
649.4 Mpixels/sec |
||
| LLVM |
16124
1.11 Kfunctions/sec |
13889
955.0 functions/sec |
||
| Camera |
11390
31.6 images/sec |
26783
74.3 images/sec |
||
| SGEMM |
5457
115.4 Gflops |
20799
439.7 Gflops |
||
| SFFT |
11155
27.8 Gflops |
24749
61.7 Gflops |
||
| N-Body Physics |
8254
6.16 Mpairs/sec |
22741
17.0 Mpairs/sec |
||
| Ray Tracing |
7725
1.13 Mpixels/sec |
22605
3.30 Mpixels/sec |
||
| Rigid Body Physics |
12391
36273.9 FPS |
31333
91722.6 FPS |
||
| HDR |
9359
33.9 Mpixels/sec |
28550
103.5 Mpixels/sec |
||
| Gaussian Blur |
10811
189.4 Mpixels/sec |
23949
419.5 Mpixels/sec |
||
| Speech Recognition |
8509
72.8 Words/sec |
18789
160.8 Words/sec |
||
| Face Detection |
10343
3.02 Msubwindows/sec |
24234
7.08 Msubwindows/sec |
||
| Memory Copy |
3550
9.84 GB/sec |
8818
24.4 GB/sec |
||
| Memory Latency |
6146
70.4 ns |
8046
18.6 Moperations/sec |
||
| Memory Bandwidth |
3102
16.6 GB/sec |
7188
38.4 GB/sec |
||