iMac (27-inch Retina Late 2015) vs iMac (27-inch Retina Late 2015)

Geekbench Scores

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 4435 5564
Multi-Core Score 10850 18472
Geekbench 4.0.1 Tryout Geekbench 4.0.1

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.12.4 (Build 16E195) macOS 10.12 (Build 16A320)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core i7-6700K @ 4.60 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.0105.B15.1612221002 Apple Inc. IM171.88Z.0105.B08.1604111319
Memory 48.00 GB 2400 MHz DDR4 64.00 GB 2666 MHz DDR4

Single-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 4435 5564
AES 2304
1.74 GB/sec 		3602
2.71 GB/sec
LZMA 5294
8.27 MB/sec 		5148
8.04 MB/sec
JPEG 5168
41.6 Mpixels/sec 		5825
46.9 Mpixels/sec
Canny 4336
60.1 Mpixels/sec 		5346
74.1 Mpixels/sec
Lua 5657
5.81 MB/sec 		5541
5.70 MB/sec
Dijkstra 4665
3.16 MTE/sec 		5996
4.06 MTE/sec
SQLite 5215
144.6 Krows/sec 		5179
143.6 Krows/sec
HTML5 Parse 4501
20.4 MB/sec 		4925
22.4 MB/sec
HTML5 DOM 5094
4.62 MElements/sec 		5139
4.66 MElements/sec
Histogram Equalization 5181
161.9 Mpixels/sec 		5295
165.5 Mpixels/sec
PDF Rendering 5748
152.7 Mpixels/sec 		5394
143.3 Mpixels/sec
LLVM 6227
428.2 functions/sec 		6528
448.9 functions/sec
Camera 5476
15.2 images/sec 		5983
16.6 images/sec
SGEMM 5376
113.6 Gflops 		6097
128.9 Gflops
SFFT 4608
11.5 Gflops 		5857
14.6 Gflops
N-Body Physics 5047
3.77 Mpairs/sec 		5442
4.06 Mpairs/sec
Ray Tracing 4814
703.0 Kpixels/sec 		5148
751.8 Kpixels/sec
Rigid Body Physics 6321
18504.8 FPS 		6165
18047.8 FPS
HDR 6028
21.9 Mpixels/sec 		6589
23.9 Mpixels/sec
Gaussian Blur 5354
93.8 Mpixels/sec 		5818
101.9 Mpixels/sec
Speech Recognition 5768
49.4 Words/sec 		6286
53.8 Words/sec
Face Detection 5173
1.51 Msubwindows/sec 		5482
1.60 Msubwindows/sec
Memory Copy 1180
3.27 GB/sec 		5734
15.9 GB/sec
Memory Latency 6572
15.2 Moperations/sec 		6282
14.5 Moperations/sec
Memory Bandwidth 868
4.64 GB/sec 		5256
28.1 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Multi-Core Score 10850 18472
AES 2810
2.12 GB/sec 		17472
13.2 GB/sec
LZMA 18323
28.6 MB/sec 		22831
35.7 MB/sec
JPEG 28097
226.1 Mpixels/sec 		27975
225.1 Mpixels/sec
Canny 6286
87.2 Mpixels/sec 		22754
315.5 Mpixels/sec
Lua 22081
22.7 MB/sec 		22256
22.9 MB/sec
Dijkstra 5484
3.71 MTE/sec 		23625
16.0 MTE/sec
SQLite 8202
227.4 Krows/sec 		11060
306.6 Krows/sec
HTML5 Parse 18830
85.5 MB/sec 		21075
95.7 MB/sec
HTML5 DOM 10819
9.80 MElements/sec 		14123
12.8 MElements/sec
Histogram Equalization 20043
626.3 Mpixels/sec 		21755
679.8 Mpixels/sec
PDF Rendering 5927
157.5 Mpixels/sec 		23728
630.4 Mpixels/sec
LLVM 11938
820.8 functions/sec 		12645
869.4 functions/sec
Camera 23187
64.3 images/sec 		28129
78.0 images/sec
SGEMM 3626
76.7 Gflops 		17942
379.3 Gflops
SFFT 24323
60.6 Gflops 		26744
66.7 Gflops
N-Body Physics 25480
19.0 Mpairs/sec 		24576
18.4 Mpairs/sec
Ray Tracing 24620
3.60 Mpixels/sec 		24035
3.51 Mpixels/sec
Rigid Body Physics 30003
87830.0 FPS 		33021
96665.0 FPS
HDR 11885
43.1 Mpixels/sec 		28247
102.4 Mpixels/sec
Gaussian Blur 24995
437.9 Mpixels/sec 		25278
442.8 Mpixels/sec
Speech Recognition 3520
30.1 Words/sec 		16406
140.4 Words/sec
Face Detection 23764
6.94 Msubwindows/sec 		25536
7.46 Msubwindows/sec
Memory Copy 1129
3.13 GB/sec 		6904
19.1 GB/sec
Memory Latency 6235
14.4 Moperations/sec 		6275
14.5 Moperations/sec
Memory Bandwidth 848
4.53 GB/sec 		5792
30.9 GB/sec

Compare

Remove Baseline Geekbench 6 now available