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

Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 4884 4884
Multi-Core Score 16559 16559
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 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 4884 4884
AES 4226
3.18 GB/sec 		4226
3.18 GB/sec
LZMA 4976
7.77 MB/sec 		4976
7.77 MB/sec
JPEG 5426
43.7 Mpixels/sec 		5426
43.7 Mpixels/sec
Canny 4756
66.0 Mpixels/sec 		4756
66.0 Mpixels/sec
Lua 5108
5.25 MB/sec 		5108
5.25 MB/sec
Dijkstra 4918
3.33 MTE/sec 		4918
3.33 MTE/sec
SQLite 4606
127.7 Krows/sec 		4606
127.7 Krows/sec
HTML5 Parse 4258
19.3 MB/sec 		4258
19.3 MB/sec
HTML5 DOM 6034
5.47 MElements/sec 		6034
5.47 MElements/sec
Histogram Equalization 4769
149.0 Mpixels/sec 		4769
149.0 Mpixels/sec
PDF Rendering 5020
133.4 Mpixels/sec 		5020
133.4 Mpixels/sec
LLVM 8679
596.7 functions/sec 		8679
596.7 functions/sec
Camera 5272
14.6 images/sec 		5272
14.6 images/sec
SGEMM 4295
90.8 Gflops 		4295
90.8 Gflops
SFFT 4889
12.2 Gflops 		4889
12.2 Gflops
N-Body Physics 4364
3.26 Mpairs/sec 		4364
3.26 Mpairs/sec
Ray Tracing 4015
586.4 Kpixels/sec 		4015
586.4 Kpixels/sec
Rigid Body Physics 5374
15732.5 FPS 		5374
15732.5 FPS
HDR 4916
17.8 Mpixels/sec 		4916
17.8 Mpixels/sec
Gaussian Blur 5093
89.2 Mpixels/sec 		5093
89.2 Mpixels/sec
Speech Recognition 5394
46.2 Words/sec 		5394
46.2 Words/sec
Face Detection 4999
1.46 Msubwindows/sec 		4999
1.46 Msubwindows/sec
Memory Copy 4350
12.1 GB/sec 		4350
12.1 GB/sec
Memory Latency 5204
83.2 ns 		5204
83.2 ns
Memory Bandwidth 3786
20.2 GB/sec 		3786
20.2 GB/sec

Multi-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Multi-Core Score 16559 16559
AES 11073
8.34 GB/sec 		11073
8.34 GB/sec
LZMA 20621
32.2 MB/sec 		20621
32.2 MB/sec
JPEG 25588
205.9 Mpixels/sec 		25588
205.9 Mpixels/sec
Canny 18970
263.1 Mpixels/sec 		18970
263.1 Mpixels/sec
Lua 18499
19.0 MB/sec 		18499
19.0 MB/sec
Dijkstra 18316
12.4 MTE/sec 		18316
12.4 MTE/sec
SQLite 14422
399.8 Krows/sec 		14422
399.8 Krows/sec
HTML5 Parse 16716
75.9 MB/sec 		16716
75.9 MB/sec
HTML5 DOM 22235
20.1 MElements/sec 		22235
20.1 MElements/sec
Histogram Equalization 19591
612.1 Mpixels/sec 		19591
612.1 Mpixels/sec
PDF Rendering 17926
476.2 Mpixels/sec 		17926
476.2 Mpixels/sec
LLVM 36763
2.53 Kfunctions/sec 		36763
2.53 Kfunctions/sec
Camera 24208
67.1 images/sec 		24208
67.1 images/sec
SGEMM 14851
313.9 Gflops 		14851
313.9 Gflops
SFFT 20984
52.3 Gflops 		20984
52.3 Gflops
N-Body Physics 19329
14.4 Mpairs/sec 		19329
14.4 Mpairs/sec
Ray Tracing 18215
2.66 Mpixels/sec 		18215
2.66 Mpixels/sec
Rigid Body Physics 27230
79713.8 FPS 		27230
79713.8 FPS
HDR 20633
74.8 Mpixels/sec 		20633
74.8 Mpixels/sec
Gaussian Blur 20531
359.7 Mpixels/sec 		20531
359.7 Mpixels/sec
Speech Recognition 14289
122.3 Words/sec 		14289
122.3 Words/sec
Face Detection 21996
6.42 Msubwindows/sec 		21996
6.42 Msubwindows/sec
Memory Copy 5205
14.4 GB/sec 		5205
14.4 GB/sec
Memory Latency 5280
82.0 ns 		5280
82.0 ns
Memory Bandwidth 3581
19.1 GB/sec 		3581
19.1 GB/sec

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