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 5948 5948
Multi-Core Score 21120 21120
Geekbench 4.2.1 Pro Geekbench 4.2.1 Pro

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.13.4 (Build 17E150g) macOS 10.13.4 (Build 17E150g)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core i7-6700K @ 4.50 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-6700K @ 4.50 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.0147.B00.1712190155 Apple Inc. IM171.88Z.0147.B00.1712190155
Memory 32.00 GB 2800 MHz DDR4 32.00 GB 2800 MHz DDR4

Single-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Single-Core Score 5948 5948
AES 3788
2.85 GB/sec 		3788
2.85 GB/sec
LZMA 5223
8.16 MB/sec 		5223
8.16 MB/sec
JPEG 5849
47.1 Mpixels/sec 		5849
47.1 Mpixels/sec
Canny 5509
76.4 Mpixels/sec 		5509
76.4 Mpixels/sec
Lua 5658
5.82 MB/sec 		5658
5.82 MB/sec
Dijkstra 6762
4.58 MTE/sec 		6762
4.58 MTE/sec
SQLite 4929
136.7 Krows/sec 		4929
136.7 Krows/sec
HTML5 Parse 4797
21.8 MB/sec 		4797
21.8 MB/sec
HTML5 DOM 6421
5.82 MElements/sec 		6421
5.82 MElements/sec
Histogram Equalization 5167
161.5 Mpixels/sec 		5167
161.5 Mpixels/sec
PDF Rendering 5769
153.3 Mpixels/sec 		5769
153.3 Mpixels/sec
LLVM 9540
655.9 functions/sec 		9540
655.9 functions/sec
Camera 6107
16.9 images/sec 		6107
16.9 images/sec
SGEMM 6169
130.4 Gflops 		6169
130.4 Gflops
SFFT 6449
16.1 Gflops 		6449
16.1 Gflops
N-Body Physics 5552
4.15 Mpairs/sec 		5552
4.15 Mpairs/sec
Ray Tracing 5114
746.8 Kpixels/sec 		5114
746.8 Kpixels/sec
Rigid Body Physics 6379
18673.8 FPS 		6379
18673.8 FPS
HDR 7047
25.5 Mpixels/sec 		7047
25.5 Mpixels/sec
Gaussian Blur 6111
107.1 Mpixels/sec 		6111
107.1 Mpixels/sec
Speech Recognition 6548
56.0 Words/sec 		6548
56.0 Words/sec
Face Detection 5649
1.65 Msubwindows/sec 		5649
1.65 Msubwindows/sec
Memory Copy 6556
18.2 GB/sec 		6556
18.2 GB/sec
Memory Latency 6907
62.7 ns 		6907
62.7 ns
Memory Bandwidth 5900
31.5 GB/sec 		5900
31.5 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Multi-Core Score 21120 21120
AES 20290
15.3 GB/sec 		20290
15.3 GB/sec
LZMA 23627
36.9 MB/sec 		23627
36.9 MB/sec
JPEG 28293
227.7 Mpixels/sec 		28293
227.7 Mpixels/sec
Canny 24179
335.3 Mpixels/sec 		24179
335.3 Mpixels/sec
Lua 22563
23.2 MB/sec 		22563
23.2 MB/sec
Dijkstra 26381
17.9 MTE/sec 		26381
17.9 MTE/sec
SQLite 14718
408.0 Krows/sec 		14718
408.0 Krows/sec
HTML5 Parse 20794
94.4 MB/sec 		20794
94.4 MB/sec
HTML5 DOM 26001
23.6 MElements/sec 		26001
23.6 MElements/sec
Histogram Equalization 22497
703.0 Mpixels/sec 		22497
703.0 Mpixels/sec
PDF Rendering 25097
666.7 Mpixels/sec 		25097
666.7 Mpixels/sec
LLVM 44701
3.07 Kfunctions/sec 		44701
3.07 Kfunctions/sec
Camera 28448
78.9 images/sec 		28448
78.9 images/sec
SGEMM 20825
440.2 Gflops 		20825
440.2 Gflops
SFFT 26554
66.2 Gflops 		26554
66.2 Gflops
N-Body Physics 24747
18.5 Mpairs/sec 		24747
18.5 Mpairs/sec
Ray Tracing 23537
3.44 Mpixels/sec 		23537
3.44 Mpixels/sec
Rigid Body Physics 33461
97953.5 FPS 		33461
97953.5 FPS
HDR 29367
106.5 Mpixels/sec 		29367
106.5 Mpixels/sec
Gaussian Blur 25781
451.6 Mpixels/sec 		25781
451.6 Mpixels/sec
Speech Recognition 18508
158.4 Words/sec 		18508
158.4 Words/sec
Face Detection 25927
7.57 Msubwindows/sec 		25927
7.57 Msubwindows/sec
Memory Copy 7908
21.9 GB/sec 		7908
21.9 GB/sec
Memory Latency 6829
63.4 ns 		6829
63.4 ns
Memory Bandwidth 6486
34.6 GB/sec 		6486
34.6 GB/sec

Compare

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