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

Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 4950 4950
Multi-Core Score 16880 16880
Geekbench 4.2.3 Tryout Geekbench 4.2.3 Tryout

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.14 (Build 18A384a) macOS 10.14 (Build 18A384a)
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.0217.B00.1804111039 Apple Inc. IM151.88Z.0217.B00.1804111039
Memory 24.00 GB 1600 MHz DDR3 24.00 GB 1600 MHz DDR3

Single-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 4950 4950
AES 4220
3.18 GB/sec 		4220
3.18 GB/sec
LZMA 5021
7.84 MB/sec 		5021
7.84 MB/sec
JPEG 5411
43.5 Mpixels/sec 		5411
43.5 Mpixels/sec
Canny 4714
65.4 Mpixels/sec 		4714
65.4 Mpixels/sec
Lua 5042
5.18 MB/sec 		5042
5.18 MB/sec
Dijkstra 5453
3.69 MTE/sec 		5453
3.69 MTE/sec
SQLite 4489
124.5 Krows/sec 		4489
124.5 Krows/sec
HTML5 Parse 4595
20.9 MB/sec 		4595
20.9 MB/sec
HTML5 DOM 6012
5.45 MElements/sec 		6012
5.45 MElements/sec
Histogram Equalization 4828
150.9 Mpixels/sec 		4828
150.9 Mpixels/sec
PDF Rendering 6101
162.1 Mpixels/sec 		6101
162.1 Mpixels/sec
LLVM 8764
602.6 functions/sec 		8764
602.6 functions/sec
Camera 5433
15.1 images/sec 		5433
15.1 images/sec
SGEMM 4301
90.9 Gflops 		4301
90.9 Gflops
SFFT 4921
12.3 Gflops 		4921
12.3 Gflops
N-Body Physics 4440
3.32 Mpairs/sec 		4440
3.32 Mpairs/sec
Ray Tracing 4028
588.2 Kpixels/sec 		4028
588.2 Kpixels/sec
Rigid Body Physics 5404
15822.1 FPS 		5404
15822.1 FPS
HDR 4997
18.1 Mpixels/sec 		4997
18.1 Mpixels/sec
Gaussian Blur 5132
89.9 Mpixels/sec 		5132
89.9 Mpixels/sec
Speech Recognition 5530
47.3 Words/sec 		5530
47.3 Words/sec
Face Detection 4755
1.39 Msubwindows/sec 		4755
1.39 Msubwindows/sec
Memory Copy 4181
11.6 GB/sec 		4181
11.6 GB/sec
Memory Latency 5279
82.0 ns 		5279
82.0 ns
Memory Bandwidth 3690
19.7 GB/sec 		3690
19.7 GB/sec

Multi-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Multi-Core Score 16880 16880
AES 11884
8.95 GB/sec 		11884
8.95 GB/sec
LZMA 20484
32.0 MB/sec 		20484
32.0 MB/sec
JPEG 25825
207.8 Mpixels/sec 		25825
207.8 Mpixels/sec
Canny 18518
256.8 Mpixels/sec 		18518
256.8 Mpixels/sec
Lua 18506
19.0 MB/sec 		18506
19.0 MB/sec
Dijkstra 18442
12.5 MTE/sec 		18442
12.5 MTE/sec
SQLite 17382
481.9 Krows/sec 		17382
481.9 Krows/sec
HTML5 Parse 17589
79.9 MB/sec 		17589
79.9 MB/sec
HTML5 DOM 21624
19.6 MElements/sec 		21624
19.6 MElements/sec
Histogram Equalization 20730
647.7 Mpixels/sec 		20730
647.7 Mpixels/sec
PDF Rendering 19954
530.1 Mpixels/sec 		19954
530.1 Mpixels/sec
LLVM 37374
2.57 Kfunctions/sec 		37374
2.57 Kfunctions/sec
Camera 24018
66.6 images/sec 		24018
66.6 images/sec
SGEMM 14745
311.7 Gflops 		14745
311.7 Gflops
SFFT 21046
52.5 Gflops 		21046
52.5 Gflops
N-Body Physics 18896
14.1 Mpairs/sec 		18896
14.1 Mpairs/sec
Ray Tracing 18260
2.67 Mpixels/sec 		18260
2.67 Mpixels/sec
Rigid Body Physics 27141
79453.8 FPS 		27141
79453.8 FPS
HDR 21273
77.1 Mpixels/sec 		21273
77.1 Mpixels/sec
Gaussian Blur 21605
378.5 Mpixels/sec 		21605
378.5 Mpixels/sec
Speech Recognition 13564
116.1 Words/sec 		13564
116.1 Words/sec
Face Detection 21840
6.38 Msubwindows/sec 		21840
6.38 Msubwindows/sec
Memory Copy 5110
14.2 GB/sec 		5110
14.2 GB/sec
Memory Latency 5377
80.5 ns 		5377
80.5 ns
Memory Bandwidth 3531
18.9 GB/sec 		3531
18.9 GB/sec

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