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

Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 4817 4817
Multi-Core Score 15909 15909
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 4817 4817
AES 3918
2.95 GB/sec 		3918
2.95 GB/sec
LZMA 4863
7.60 MB/sec 		4863
7.60 MB/sec
JPEG 5234
42.1 Mpixels/sec 		5234
42.1 Mpixels/sec
Canny 4755
65.9 Mpixels/sec 		4755
65.9 Mpixels/sec
Lua 4981
5.12 MB/sec 		4981
5.12 MB/sec
Dijkstra 5277
3.57 MTE/sec 		5277
3.57 MTE/sec
SQLite 4613
127.9 Krows/sec 		4613
127.9 Krows/sec
HTML5 Parse 4247
19.3 MB/sec 		4247
19.3 MB/sec
HTML5 DOM 6010
5.45 MElements/sec 		6010
5.45 MElements/sec
Histogram Equalization 4495
140.5 Mpixels/sec 		4495
140.5 Mpixels/sec
PDF Rendering 4834
128.4 Mpixels/sec 		4834
128.4 Mpixels/sec
LLVM 8627
593.2 functions/sec 		8627
593.2 functions/sec
Camera 5422
15.0 images/sec 		5422
15.0 images/sec
SGEMM 4328
91.5 Gflops 		4328
91.5 Gflops
SFFT 4924
12.3 Gflops 		4924
12.3 Gflops
N-Body Physics 4413
3.30 Mpairs/sec 		4413
3.30 Mpairs/sec
Ray Tracing 4007
585.2 Kpixels/sec 		4007
585.2 Kpixels/sec
Rigid Body Physics 5432
15902.8 FPS 		5432
15902.8 FPS
HDR 4818
17.5 Mpixels/sec 		4818
17.5 Mpixels/sec
Gaussian Blur 4974
87.1 Mpixels/sec 		4974
87.1 Mpixels/sec
Speech Recognition 5419
46.4 Words/sec 		5419
46.4 Words/sec
Face Detection 4959
1.45 Msubwindows/sec 		4959
1.45 Msubwindows/sec
Memory Copy 4050
11.2 GB/sec 		4050
11.2 GB/sec
Memory Latency 5363
80.7 ns 		5363
80.7 ns
Memory Bandwidth 3547
18.9 GB/sec 		3547
18.9 GB/sec

Multi-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Multi-Core Score 15909 15909
AES 9739
7.33 GB/sec 		9739
7.33 GB/sec
LZMA 19879
31.0 MB/sec 		19879
31.0 MB/sec
JPEG 24960
200.8 Mpixels/sec 		24960
200.8 Mpixels/sec
Canny 17776
246.5 Mpixels/sec 		17776
246.5 Mpixels/sec
Lua 17614
18.1 MB/sec 		17614
18.1 MB/sec
Dijkstra 15537
10.5 MTE/sec 		15537
10.5 MTE/sec
SQLite 14466
401.0 Krows/sec 		14466
401.0 Krows/sec
HTML5 Parse 16280
73.9 MB/sec 		16280
73.9 MB/sec
HTML5 DOM 21399
19.4 MElements/sec 		21399
19.4 MElements/sec
Histogram Equalization 19219
600.5 Mpixels/sec 		19219
600.5 Mpixels/sec
PDF Rendering 17051
453.0 Mpixels/sec 		17051
453.0 Mpixels/sec
LLVM 36029
2.48 Kfunctions/sec 		36029
2.48 Kfunctions/sec
Camera 23455
65.0 images/sec 		23455
65.0 images/sec
SGEMM 13962
295.1 Gflops 		13962
295.1 Gflops
SFFT 19738
49.2 Gflops 		19738
49.2 Gflops
N-Body Physics 18901
14.1 Mpairs/sec 		18901
14.1 Mpairs/sec
Ray Tracing 18310
2.67 Mpixels/sec 		18310
2.67 Mpixels/sec
Rigid Body Physics 26869
78655.3 FPS 		26869
78655.3 FPS
HDR 20005
72.5 Mpixels/sec 		20005
72.5 Mpixels/sec
Gaussian Blur 20868
365.6 Mpixels/sec 		20868
365.6 Mpixels/sec
Speech Recognition 13552
116.0 Words/sec 		13552
116.0 Words/sec
Face Detection 21348
6.24 Msubwindows/sec 		21348
6.24 Msubwindows/sec
Memory Copy 4825
13.4 GB/sec 		4825
13.4 GB/sec
Memory Latency 5419
79.9 ns 		5419
79.9 ns
Memory Bandwidth 3425
18.3 GB/sec 		3425
18.3 GB/sec

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