Geekbench Scores

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 5638 5638
Multi-Core Score 19617 19617
Geekbench 4.2.0 Tryout Geekbench 4.2.0 Tryout

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.13.3 (Build 17D47) macOS 10.13.3 (Build 17D47)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 94 Stepping 3
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-B809C3757DA9BB8D iMac17,1
BIOS Apple Inc. IM171.88Z.0147.B00.1712190155 Apple Inc. IM171.88Z.0147.B00.1712190155
Memory 16.00 GB 0 MHz RAM 16.00 GB 0 MHz RAM

Single-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 5638 5638
AES 3722
2.80 GB/sec
3722
2.80 GB/sec
LZMA 5073
7.92 MB/sec
5073
7.92 MB/sec
JPEG 5643
45.4 Mpixels/sec
5643
45.4 Mpixels/sec
Canny 5331
73.9 Mpixels/sec
5331
73.9 Mpixels/sec
Lua 5533
5.69 MB/sec
5533
5.69 MB/sec
Dijkstra 6470
4.38 MTE/sec
6470
4.38 MTE/sec
SQLite 4881
135.3 Krows/sec
4881
135.3 Krows/sec
HTML5 Parse 4620
21.0 MB/sec
4620
21.0 MB/sec
HTML5 DOM 6446
5.84 MElements/sec
6446
5.84 MElements/sec
Histogram Equalization 5050
157.8 Mpixels/sec
5050
157.8 Mpixels/sec
PDF Rendering 5632
149.6 Mpixels/sec
5632
149.6 Mpixels/sec
LLVM 9284
638.3 functions/sec
9284
638.3 functions/sec
Camera 5945
16.5 images/sec
5945
16.5 images/sec
SGEMM 5825
123.1 Gflops
5825
123.1 Gflops
SFFT 6247
15.6 Gflops
6247
15.6 Gflops
N-Body Physics 5418
4.05 Mpairs/sec
5418
4.05 Mpairs/sec
Ray Tracing 5052
737.8 Kpixels/sec
5052
737.8 Kpixels/sec
Rigid Body Physics 6252
18303.9 FPS
6252
18303.9 FPS
HDR 6628
24.0 Mpixels/sec
6628
24.0 Mpixels/sec
Gaussian Blur 5960
104.4 Mpixels/sec
5960
104.4 Mpixels/sec
Speech Recognition 6280
53.7 Words/sec
6280
53.7 Words/sec
Face Detection 5431
1.59 Msubwindows/sec
5431
1.59 Msubwindows/sec
Memory Copy 5349
14.8 GB/sec
5349
14.8 GB/sec
Memory Latency 6841
63.3 ns
6841
63.3 ns
Memory Bandwidth 4690
25.0 GB/sec
4690
25.0 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Multi-Core Score 19617 19617
AES 14406
10.8 GB/sec
14406
10.8 GB/sec
LZMA 22745
35.5 MB/sec
22745
35.5 MB/sec
JPEG 27174
218.6 Mpixels/sec
27174
218.6 Mpixels/sec
Canny 22051
305.8 Mpixels/sec
22051
305.8 Mpixels/sec
Lua 21782
22.4 MB/sec
21782
22.4 MB/sec
Dijkstra 21303
14.4 MTE/sec
21303
14.4 MTE/sec
SQLite 15835
439.0 Krows/sec
15835
439.0 Krows/sec
HTML5 Parse 19553
88.8 MB/sec
19553
88.8 MB/sec
HTML5 DOM 23642
21.4 MElements/sec
23642
21.4 MElements/sec
Histogram Equalization 21663
676.9 Mpixels/sec
21663
676.9 Mpixels/sec
PDF Rendering 22028
585.2 Mpixels/sec
22028
585.2 Mpixels/sec
LLVM 43241
2.97 Kfunctions/sec
43241
2.97 Kfunctions/sec
Camera 27812
77.1 images/sec
27812
77.1 images/sec
SGEMM 19538
413.0 Gflops
19538
413.0 Gflops
SFFT 26302
65.6 Gflops
26302
65.6 Gflops
N-Body Physics 24177
18.1 Mpairs/sec
24177
18.1 Mpairs/sec
Ray Tracing 23392
3.42 Mpixels/sec
23392
3.42 Mpixels/sec
Rigid Body Physics 32860
96194.5 FPS
32860
96194.5 FPS
HDR 26487
96.0 Mpixels/sec
26487
96.0 Mpixels/sec
Gaussian Blur 25196
441.4 Mpixels/sec
25196
441.4 Mpixels/sec
Speech Recognition 16841
144.1 Words/sec
16841
144.1 Words/sec
Face Detection 25743
7.52 Msubwindows/sec
25743
7.52 Msubwindows/sec
Memory Copy 6075
16.8 GB/sec
6075
16.8 GB/sec
Memory Latency 6822
63.5 ns
6822
63.5 ns
Memory Bandwidth 4512
24.1 GB/sec
4512
24.1 GB/sec