Geekbench Scores

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 5726 5726
Multi-Core Score 20410 20410
Geekbench 4.3.0 Geekbench 4.3.0

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.14 (Build 18A391) macOS 10.14 (Build 18A391)
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 1.0 Apple Inc. Mac-B809C3757DA9BB8D 1.0
BIOS Apple Inc. IM171.88Z.0157.B00.1806261148 Apple Inc. IM171.88Z.0157.B00.1806261148
Memory 16.00 GB 2667 MHz DDR4 16.00 GB 2667 MHz DDR4

Single-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 5726 5726
AES 3555
2.68 GB/sec
3555
2.68 GB/sec
LZMA 4913
7.67 MB/sec
4913
7.67 MB/sec
JPEG 5449
43.8 Mpixels/sec
5449
43.8 Mpixels/sec
Canny 5214
72.3 Mpixels/sec
5214
72.3 Mpixels/sec
Lua 5369
5.52 MB/sec
5369
5.52 MB/sec
Dijkstra 6521
4.41 MTE/sec
6521
4.41 MTE/sec
SQLite 4665
129.3 Krows/sec
4665
129.3 Krows/sec
HTML5 Parse 4767
21.6 MB/sec
4767
21.6 MB/sec
HTML5 DOM 6113
5.54 MElements/sec
6113
5.54 MElements/sec
Histogram Equalization 4972
155.4 Mpixels/sec
4972
155.4 Mpixels/sec
PDF Rendering 6679
177.4 Mpixels/sec
6679
177.4 Mpixels/sec
LLVM 8980
617.5 functions/sec
8980
617.5 functions/sec
Camera 5713
15.8 images/sec
5713
15.8 images/sec
SGEMM 5781
122.2 Gflops
5781
122.2 Gflops
SFFT 6040
15.1 Gflops
6040
15.1 Gflops
N-Body Physics 5217
3.90 Mpairs/sec
5217
3.90 Mpairs/sec
Ray Tracing 4812
702.8 Kpixels/sec
4812
702.8 Kpixels/sec
Rigid Body Physics 5963
17456.8 FPS
5963
17456.8 FPS
HDR 6476
23.5 Mpixels/sec
6476
23.5 Mpixels/sec
Gaussian Blur 5749
100.7 Mpixels/sec
5749
100.7 Mpixels/sec
Speech Recognition 6140
52.5 Words/sec
6140
52.5 Words/sec
Face Detection 5126
1.50 Msubwindows/sec
5126
1.50 Msubwindows/sec
Memory Copy 6343
17.6 GB/sec
6343
17.6 GB/sec
Memory Latency 7378
58.7 ns
7378
58.7 ns
Memory Bandwidth 5714
30.5 GB/sec
5714
30.5 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Multi-Core Score 20410 20410
AES 19242
14.5 GB/sec
19242
14.5 GB/sec
LZMA 22517
35.2 MB/sec
22517
35.2 MB/sec
JPEG 26597
214.0 Mpixels/sec
26597
214.0 Mpixels/sec
Canny 22968
318.5 Mpixels/sec
22968
318.5 Mpixels/sec
Lua 21097
21.7 MB/sec
21097
21.7 MB/sec
Dijkstra 24657
16.7 MTE/sec
24657
16.7 MTE/sec
SQLite 20049
555.8 Krows/sec
20049
555.8 Krows/sec
HTML5 Parse 20726
94.1 MB/sec
20726
94.1 MB/sec
HTML5 DOM 24971
22.6 MElements/sec
24971
22.6 MElements/sec
Histogram Equalization 21315
666.0 Mpixels/sec
21315
666.0 Mpixels/sec
PDF Rendering 26583
706.2 Mpixels/sec
26583
706.2 Mpixels/sec
LLVM 42879
2.95 Kfunctions/sec
42879
2.95 Kfunctions/sec
Camera 26524
73.5 images/sec
26524
73.5 images/sec
SGEMM 19634
415.0 Gflops
19634
415.0 Gflops
SFFT 23318
58.1 Gflops
23318
58.1 Gflops
N-Body Physics 22961
17.1 Mpairs/sec
22961
17.1 Mpairs/sec
Ray Tracing 22249
3.25 Mpixels/sec
22249
3.25 Mpixels/sec
Rigid Body Physics 30239
88521.1 FPS
30239
88521.1 FPS
HDR 27736
100.5 Mpixels/sec
27736
100.5 Mpixels/sec
Gaussian Blur 24537
429.9 Mpixels/sec
24537
429.9 Mpixels/sec
Speech Recognition 17984
153.9 Words/sec
17984
153.9 Words/sec
Face Detection 23893
6.98 Msubwindows/sec
23893
6.98 Msubwindows/sec
Memory Copy 7580
21.0 GB/sec
7580
21.0 GB/sec
Memory Latency 7407
58.4 ns
7407
58.4 ns
Memory Bandwidth 6050
32.3 GB/sec
6050
32.3 GB/sec