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 16395 16395
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 17C205) macOS 10.13.2 (Build 17C205)
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-42FD25EABCABB274 iMac15,1 Apple Inc. Mac-42FD25EABCABB274 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 4879 4879
AES 4172
3.14 GB/sec 		4172
3.14 GB/sec
LZMA 4939
7.71 MB/sec 		4939
7.71 MB/sec
JPEG 5252
42.3 Mpixels/sec 		5252
42.3 Mpixels/sec
Canny 4744
65.8 Mpixels/sec 		4744
65.8 Mpixels/sec
Lua 4911
5.05 MB/sec 		4911
5.05 MB/sec
Dijkstra 5258
3.56 MTE/sec 		5258
3.56 MTE/sec
SQLite 4630
128.4 Krows/sec 		4630
128.4 Krows/sec
HTML5 Parse 4316
19.6 MB/sec 		4316
19.6 MB/sec
HTML5 DOM 6006
5.44 MElements/sec 		6006
5.44 MElements/sec
Histogram Equalization 4647
145.2 Mpixels/sec 		4647
145.2 Mpixels/sec
PDF Rendering 5013
133.2 Mpixels/sec 		5013
133.2 Mpixels/sec
LLVM 8815
606.1 functions/sec 		8815
606.1 functions/sec
Camera 5442
15.1 images/sec 		5442
15.1 images/sec
SGEMM 4365
92.3 Gflops 		4365
92.3 Gflops
SFFT 4946
12.3 Gflops 		4946
12.3 Gflops
N-Body Physics 4450
3.32 Mpairs/sec 		4450
3.32 Mpairs/sec
Ray Tracing 4018
586.7 Kpixels/sec 		4018
586.7 Kpixels/sec
Rigid Body Physics 5414
15848.8 FPS 		5414
15848.8 FPS
HDR 4881
17.7 Mpixels/sec 		4881
17.7 Mpixels/sec
Gaussian Blur 5110
89.5 Mpixels/sec 		5110
89.5 Mpixels/sec
Speech Recognition 5409
46.3 Words/sec 		5409
46.3 Words/sec
Face Detection 5001
1.46 Msubwindows/sec 		5001
1.46 Msubwindows/sec
Memory Copy 4178
11.6 GB/sec 		4178
11.6 GB/sec
Memory Latency 5420
79.9 ns 		5420
79.9 ns
Memory Bandwidth 3597
19.2 GB/sec 		3597
19.2 GB/sec

Multi-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Multi-Core Score 16395 16395
AES 9987
7.52 GB/sec 		9987
7.52 GB/sec
LZMA 20850
32.6 MB/sec 		20850
32.6 MB/sec
JPEG 24704
198.8 Mpixels/sec 		24704
198.8 Mpixels/sec
Canny 18365
254.7 Mpixels/sec 		18365
254.7 Mpixels/sec
Lua 18222
18.7 MB/sec 		18222
18.7 MB/sec
Dijkstra 17616
11.9 MTE/sec 		17616
11.9 MTE/sec
SQLite 16053
445.0 Krows/sec 		16053
445.0 Krows/sec
HTML5 Parse 16710
75.9 MB/sec 		16710
75.9 MB/sec
HTML5 DOM 22154
20.1 MElements/sec 		22154
20.1 MElements/sec
Histogram Equalization 19714
616.0 Mpixels/sec 		19714
616.0 Mpixels/sec
PDF Rendering 17727
471.0 Mpixels/sec 		17727
471.0 Mpixels/sec
LLVM 36690
2.52 Kfunctions/sec 		36690
2.52 Kfunctions/sec
Camera 24017
66.6 images/sec 		24017
66.6 images/sec
SGEMM 14513
306.8 Gflops 		14513
306.8 Gflops
SFFT 21158
52.7 Gflops 		21158
52.7 Gflops
N-Body Physics 19002
14.2 Mpairs/sec 		19002
14.2 Mpairs/sec
Ray Tracing 18243
2.66 Mpixels/sec 		18243
2.66 Mpixels/sec
Rigid Body Physics 25859
75700.0 FPS 		25859
75700.0 FPS
HDR 20504
74.3 Mpixels/sec 		20504
74.3 Mpixels/sec
Gaussian Blur 21117
369.9 Mpixels/sec 		21117
369.9 Mpixels/sec
Speech Recognition 13873
118.7 Words/sec 		13873
118.7 Words/sec
Face Detection 21517
6.28 Msubwindows/sec 		21517
6.28 Msubwindows/sec
Memory Copy 4926
13.6 GB/sec 		4926
13.6 GB/sec
Memory Latency 5433
79.7 ns 		5433
79.7 ns
Memory Bandwidth 3433
18.3 GB/sec 		3433
18.3 GB/sec

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