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

Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 4847 4847
Multi-Core Score 14799 14799
Geekbench 4.2.0 Tryout Geekbench 4.2.0 Tryout

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.13.2 (Build 17C88) macOS 10.13.2 (Build 17C88)
Model iMac (27-inch Retina) iMac (27-inch Retina)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 60 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-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
BIOS Apple Inc. IM151.88Z.0211.B00.1708080656 Apple Inc. IM151.88Z.0211.B00.1708080656
Memory 16.00 GB 1600 MHz DDR3 16.00 GB 1600 MHz DDR3

Single-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 4847 4847
AES 4221
3.18 GB/sec 		4221
3.18 GB/sec
LZMA 4923
7.69 MB/sec 		4923
7.69 MB/sec
JPEG 5209
41.9 Mpixels/sec 		5209
41.9 Mpixels/sec
Canny 4775
66.2 Mpixels/sec 		4775
66.2 Mpixels/sec
Lua 4981
5.12 MB/sec 		4981
5.12 MB/sec
Dijkstra 4933
3.34 MTE/sec 		4933
3.34 MTE/sec
SQLite 4598
127.5 Krows/sec 		4598
127.5 Krows/sec
HTML5 Parse 4273
19.4 MB/sec 		4273
19.4 MB/sec
HTML5 DOM 6001
5.44 MElements/sec 		6001
5.44 MElements/sec
Histogram Equalization 4584
143.2 Mpixels/sec 		4584
143.2 Mpixels/sec
PDF Rendering 4964
131.9 Mpixels/sec 		4964
131.9 Mpixels/sec
LLVM 8824
606.7 functions/sec 		8824
606.7 functions/sec
Camera 5419
15.0 images/sec 		5419
15.0 images/sec
SGEMM 4326
91.5 Gflops 		4326
91.5 Gflops
SFFT 4864
12.1 Gflops 		4864
12.1 Gflops
N-Body Physics 4445
3.32 Mpairs/sec 		4445
3.32 Mpairs/sec
Ray Tracing 4020
587.1 Kpixels/sec 		4020
587.1 Kpixels/sec
Rigid Body Physics 5419
15864.4 FPS 		5419
15864.4 FPS
HDR 4832
17.5 Mpixels/sec 		4832
17.5 Mpixels/sec
Gaussian Blur 4973
87.1 Mpixels/sec 		4973
87.1 Mpixels/sec
Speech Recognition 5200
44.5 Words/sec 		5200
44.5 Words/sec
Face Detection 4974
1.45 Msubwindows/sec 		4974
1.45 Msubwindows/sec
Memory Copy 4022
11.1 GB/sec 		4022
11.1 GB/sec
Memory Latency 5553
78.0 ns 		5553
78.0 ns
Memory Bandwidth 3677
19.6 GB/sec 		3677
19.6 GB/sec

Multi-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Multi-Core Score 14799 14799
AES 10937
8.24 GB/sec 		10937
8.24 GB/sec
LZMA 19857
31.0 MB/sec 		19857
31.0 MB/sec
JPEG 24416
196.5 Mpixels/sec 		24416
196.5 Mpixels/sec
Canny 18000
249.6 Mpixels/sec 		18000
249.6 Mpixels/sec
Lua 16735
17.2 MB/sec 		16735
17.2 MB/sec
Dijkstra 16262
11.0 MTE/sec 		16262
11.0 MTE/sec
SQLite 12295
340.9 Krows/sec 		12295
340.9 Krows/sec
HTML5 Parse 15522
70.5 MB/sec 		15522
70.5 MB/sec
HTML5 DOM 18651
16.9 MElements/sec 		18651
16.9 MElements/sec
Histogram Equalization 17414
544.1 Mpixels/sec 		17414
544.1 Mpixels/sec
PDF Rendering 15601
414.5 Mpixels/sec 		15601
414.5 Mpixels/sec
LLVM 31987
2.20 Kfunctions/sec 		31987
2.20 Kfunctions/sec
Camera 22188
61.5 images/sec 		22188
61.5 images/sec
SGEMM 10931
231.1 Gflops 		10931
231.1 Gflops
SFFT 18646
46.5 Gflops 		18646
46.5 Gflops
N-Body Physics 17588
13.1 Mpairs/sec 		17588
13.1 Mpairs/sec
Ray Tracing 15694
2.29 Mpixels/sec 		15694
2.29 Mpixels/sec
Rigid Body Physics 23564
68980.7 FPS 		23564
68980.7 FPS
HDR 18329
66.4 Mpixels/sec 		18329
66.4 Mpixels/sec
Gaussian Blur 17582
308.0 Mpixels/sec 		17582
308.0 Mpixels/sec
Speech Recognition 12238
104.7 Words/sec 		12238
104.7 Words/sec
Face Detection 20450
5.97 Msubwindows/sec 		20450
5.97 Msubwindows/sec
Memory Copy 4645
12.9 GB/sec 		4645
12.9 GB/sec
Memory Latency 5331
81.2 ns 		5331
81.2 ns
Memory Bandwidth 3398
18.1 GB/sec 		3398
18.1 GB/sec

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