Geekbench Scores

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 5183 5183
Multi-Core Score 17694 17694
Geekbench 4.2.3 Tryout Geekbench 4.2.3 Tryout

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.13.6 (Build 17G65) macOS 10.13.6 (Build 17G65)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-6700K @ 4.00 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.0157.B00.1806261148 Apple Inc. IM171.88Z.0157.B00.1806261148
Memory 64.00 GB 1867 MHz DDR3 64.00 GB 1867 MHz DDR3

Single-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 5183 5183
AES 3410
2.57 GB/sec
3410
2.57 GB/sec
LZMA 4749
7.42 MB/sec
4749
7.42 MB/sec
JPEG 5241
42.2 Mpixels/sec
5241
42.2 Mpixels/sec
Canny 4923
68.3 Mpixels/sec
4923
68.3 Mpixels/sec
Lua 5156
5.30 MB/sec
5156
5.30 MB/sec
Dijkstra 5785
3.91 MTE/sec
5785
3.91 MTE/sec
SQLite 4537
125.8 Krows/sec
4537
125.8 Krows/sec
HTML5 Parse 4367
19.8 MB/sec
4367
19.8 MB/sec
HTML5 DOM 5930
5.37 MElements/sec
5930
5.37 MElements/sec
Histogram Equalization 4902
153.2 Mpixels/sec
4902
153.2 Mpixels/sec
PDF Rendering 5242
139.3 Mpixels/sec
5242
139.3 Mpixels/sec
LLVM 8679
596.8 functions/sec
8679
596.8 functions/sec
Camera 5528
15.3 images/sec
5528
15.3 images/sec
SGEMM 5594
118.3 Gflops
5594
118.3 Gflops
SFFT 5533
13.8 Gflops
5533
13.8 Gflops
N-Body Physics 5017
3.75 Mpairs/sec
5017
3.75 Mpairs/sec
Ray Tracing 4684
684.0 Kpixels/sec
4684
684.0 Kpixels/sec
Rigid Body Physics 5781
16925.3 FPS
5781
16925.3 FPS
HDR 6302
22.8 Mpixels/sec
6302
22.8 Mpixels/sec
Gaussian Blur 5722
100.3 Mpixels/sec
5722
100.3 Mpixels/sec
Speech Recognition 5542
47.4 Words/sec
5542
47.4 Words/sec
Face Detection 5024
1.47 Msubwindows/sec
5024
1.47 Msubwindows/sec
Memory Copy 4779
13.2 GB/sec
4779
13.2 GB/sec
Memory Latency 5648
76.7 ns
5648
76.7 ns
Memory Bandwidth 4343
23.2 GB/sec
4343
23.2 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Multi-Core Score 17694 17694
AES 12616
9.50 GB/sec
12616
9.50 GB/sec
LZMA 20863
32.6 MB/sec
20863
32.6 MB/sec
JPEG 24431
196.6 Mpixels/sec
24431
196.6 Mpixels/sec
Canny 19753
273.9 Mpixels/sec
19753
273.9 Mpixels/sec
Lua 19385
19.9 MB/sec
19385
19.9 MB/sec
Dijkstra 19855
13.4 MTE/sec
19855
13.4 MTE/sec
SQLite 16846
467.0 Krows/sec
16846
467.0 Krows/sec
HTML5 Parse 18656
84.7 MB/sec
18656
84.7 MB/sec
HTML5 DOM 21275
19.3 MElements/sec
21275
19.3 MElements/sec
Histogram Equalization 19791
618.4 Mpixels/sec
19791
618.4 Mpixels/sec
PDF Rendering 20945
556.4 Mpixels/sec
20945
556.4 Mpixels/sec
LLVM 40139
2.76 Kfunctions/sec
40139
2.76 Kfunctions/sec
Camera 24863
68.9 images/sec
24863
68.9 images/sec
SGEMM 15406
325.7 Gflops
15406
325.7 Gflops
SFFT 23175
57.8 Gflops
23175
57.8 Gflops
N-Body Physics 21600
16.1 Mpairs/sec
21600
16.1 Mpairs/sec
Ray Tracing 21077
3.08 Mpixels/sec
21077
3.08 Mpixels/sec
Rigid Body Physics 29774
87161.3 FPS
29774
87161.3 FPS
HDR 24545
89.0 Mpixels/sec
24545
89.0 Mpixels/sec
Gaussian Blur 23005
403.0 Mpixels/sec
23005
403.0 Mpixels/sec
Speech Recognition 13143
112.5 Words/sec
13143
112.5 Words/sec
Face Detection 22122
6.46 Msubwindows/sec
22122
6.46 Msubwindows/sec
Memory Copy 5448
15.1 GB/sec
5448
15.1 GB/sec
Memory Latency 5548
78.0 ns
5548
78.0 ns
Memory Bandwidth 4292
22.9 GB/sec
4292
22.9 GB/sec