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

Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 4879 4879
Multi-Core Score 16319 16319
Geekbench 4.2.2 Tryout Geekbench 4.2.2 Tryout

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.13.4 (Build 17E199) macOS 10.13.4 (Build 17E199)
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.0216.B00.1802091342 Apple Inc. IM151.88Z.0216.B00.1802091342
Memory 32.00 GB 1600 MHz DDR3 32.00 GB 1600 MHz DDR3

Single-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 4879 4879
AES 4153
3.13 GB/sec 		4153
3.13 GB/sec
LZMA 4892
7.64 MB/sec 		4892
7.64 MB/sec
JPEG 5372
43.2 Mpixels/sec 		5372
43.2 Mpixels/sec
Canny 4762
66.0 Mpixels/sec 		4762
66.0 Mpixels/sec
Lua 4946
5.08 MB/sec 		4946
5.08 MB/sec
Dijkstra 5217
3.53 MTE/sec 		5217
3.53 MTE/sec
SQLite 4626
128.3 Krows/sec 		4626
128.3 Krows/sec
HTML5 Parse 4401
20.0 MB/sec 		4401
20.0 MB/sec
HTML5 DOM 5902
5.35 MElements/sec 		5902
5.35 MElements/sec
Histogram Equalization 4545
142.0 Mpixels/sec 		4545
142.0 Mpixels/sec
PDF Rendering 4970
132.1 Mpixels/sec 		4970
132.1 Mpixels/sec
LLVM 8807
605.5 functions/sec 		8807
605.5 functions/sec
Camera 5441
15.1 images/sec 		5441
15.1 images/sec
SGEMM 4330
91.5 Gflops 		4330
91.5 Gflops
SFFT 5016
12.5 Gflops 		5016
12.5 Gflops
N-Body Physics 4405
3.29 Mpairs/sec 		4405
3.29 Mpairs/sec
Ray Tracing 4014
586.2 Kpixels/sec 		4014
586.2 Kpixels/sec
Rigid Body Physics 5412
15843.4 FPS 		5412
15843.4 FPS
HDR 4854
17.6 Mpixels/sec 		4854
17.6 Mpixels/sec
Gaussian Blur 5085
89.1 Mpixels/sec 		5085
89.1 Mpixels/sec
Speech Recognition 5353
45.8 Words/sec 		5353
45.8 Words/sec
Face Detection 4974
1.45 Msubwindows/sec 		4974
1.45 Msubwindows/sec
Memory Copy 4307
11.9 GB/sec 		4307
11.9 GB/sec
Memory Latency 5205
83.2 ns 		5205
83.2 ns
Memory Bandwidth 3746
20.0 GB/sec 		3746
20.0 GB/sec

Multi-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Multi-Core Score 16319 16319
AES 11481
8.65 GB/sec 		11481
8.65 GB/sec
LZMA 20329
31.8 MB/sec 		20329
31.8 MB/sec
JPEG 25390
204.3 Mpixels/sec 		25390
204.3 Mpixels/sec
Canny 18655
258.7 Mpixels/sec 		18655
258.7 Mpixels/sec
Lua 17901
18.4 MB/sec 		17901
18.4 MB/sec
Dijkstra 18198
12.3 MTE/sec 		18198
12.3 MTE/sec
SQLite 15108
418.8 Krows/sec 		15108
418.8 Krows/sec
HTML5 Parse 17172
78.0 MB/sec 		17172
78.0 MB/sec
HTML5 DOM 21140
19.2 MElements/sec 		21140
19.2 MElements/sec
Histogram Equalization 19766
617.6 Mpixels/sec 		19766
617.6 Mpixels/sec
PDF Rendering 18058
479.7 Mpixels/sec 		18058
479.7 Mpixels/sec
LLVM 32885
2.26 Kfunctions/sec 		32885
2.26 Kfunctions/sec
Camera 22930
63.6 images/sec 		22930
63.6 images/sec
SGEMM 14791
312.7 Gflops 		14791
312.7 Gflops
SFFT 20988
52.3 Gflops 		20988
52.3 Gflops
N-Body Physics 19360
14.5 Mpairs/sec 		19360
14.5 Mpairs/sec
Ray Tracing 18331
2.68 Mpixels/sec 		18331
2.68 Mpixels/sec
Rigid Body Physics 26406
77301.2 FPS 		26406
77301.2 FPS
HDR 20277
73.5 Mpixels/sec 		20277
73.5 Mpixels/sec
Gaussian Blur 20995
367.8 Mpixels/sec 		20995
367.8 Mpixels/sec
Speech Recognition 14089
120.5 Words/sec 		14089
120.5 Words/sec
Face Detection 21769
6.36 Msubwindows/sec 		21769
6.36 Msubwindows/sec
Memory Copy 4971
13.8 GB/sec 		4971
13.8 GB/sec
Memory Latency 5245
82.5 ns 		5245
82.5 ns
Memory Bandwidth 2927
15.6 GB/sec 		2927
15.6 GB/sec

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