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

Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 5687 5687
Multi-Core Score 20107 20107
Geekbench 4.2.1 Pro Geekbench 4.2.1 Pro

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.13.3 (Build 17D102) macOS 10.13.3 (Build 17D102)
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 1.0 Apple Inc. Mac-42FD25EABCABB274 1.0
BIOS Apple Inc. IM151.88Z.0213.B00.1801081343 Apple Inc. IM151.88Z.0213.B00.1801081343
Memory 32.00 GB 2400 MHz DDR3 32.00 GB 2400 MHz DDR3

Single-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 5687 5687
AES 4693
3.53 GB/sec 		4693
3.53 GB/sec
LZMA 5524
8.63 MB/sec 		5524
8.63 MB/sec
JPEG 5968
48.0 Mpixels/sec 		5968
48.0 Mpixels/sec
Canny 5199
72.1 Mpixels/sec 		5199
72.1 Mpixels/sec
Lua 5292
5.44 MB/sec 		5292
5.44 MB/sec
Dijkstra 6258
4.23 MTE/sec 		6258
4.23 MTE/sec
SQLite 4794
132.9 Krows/sec 		4794
132.9 Krows/sec
HTML5 Parse 4718
21.4 MB/sec 		4718
21.4 MB/sec
HTML5 DOM 6450
5.84 MElements/sec 		6450
5.84 MElements/sec
Histogram Equalization 5084
158.9 Mpixels/sec 		5084
158.9 Mpixels/sec
PDF Rendering 5679
150.9 Mpixels/sec 		5679
150.9 Mpixels/sec
LLVM 9620
661.4 functions/sec 		9620
661.4 functions/sec
Camera 6009
16.7 images/sec 		6009
16.7 images/sec
SGEMM 5202
110.0 Gflops 		5202
110.0 Gflops
SFFT 5890
14.7 Gflops 		5890
14.7 Gflops
N-Body Physics 4849
3.62 Mpairs/sec 		4849
3.62 Mpairs/sec
Ray Tracing 4849
708.1 Kpixels/sec 		4849
708.1 Kpixels/sec
Rigid Body Physics 6493
19008.4 FPS 		6493
19008.4 FPS
HDR 5550
20.1 Mpixels/sec 		5550
20.1 Mpixels/sec
Gaussian Blur 5622
98.5 Mpixels/sec 		5622
98.5 Mpixels/sec
Speech Recognition 6358
54.4 Words/sec 		6358
54.4 Words/sec
Face Detection 5474
1.60 Msubwindows/sec 		5474
1.60 Msubwindows/sec
Memory Copy 5192
14.4 GB/sec 		5192
14.4 GB/sec
Memory Latency 8218
52.7 ns 		8218
52.7 ns
Memory Bandwidth 4879
26.1 GB/sec 		4879
26.1 GB/sec

Multi-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Multi-Core Score 20107 20107
AES 17101
12.9 GB/sec 		17101
12.9 GB/sec
LZMA 25043
39.1 MB/sec 		25043
39.1 MB/sec
JPEG 29225
235.2 Mpixels/sec 		29225
235.2 Mpixels/sec
Canny 22769
315.7 Mpixels/sec 		22769
315.7 Mpixels/sec
Lua 20486
21.1 MB/sec 		20486
21.1 MB/sec
Dijkstra 24242
16.4 MTE/sec 		24242
16.4 MTE/sec
SQLite 16913
468.9 Krows/sec 		16913
468.9 Krows/sec
HTML5 Parse 18975
86.1 MB/sec 		18975
86.1 MB/sec
HTML5 DOM 25082
22.7 MElements/sec 		25082
22.7 MElements/sec
Histogram Equalization 22655
707.9 Mpixels/sec 		22655
707.9 Mpixels/sec
PDF Rendering 22427
595.8 Mpixels/sec 		22427
595.8 Mpixels/sec
LLVM 42641
2.93 Kfunctions/sec 		42641
2.93 Kfunctions/sec
Camera 27841
77.2 images/sec 		27841
77.2 images/sec
SGEMM 18461
390.2 Gflops 		18461
390.2 Gflops
SFFT 25586
63.8 Gflops 		25586
63.8 Gflops
N-Body Physics 22042
16.5 Mpairs/sec 		22042
16.5 Mpairs/sec
Ray Tracing 22153
3.23 Mpixels/sec 		22153
3.23 Mpixels/sec
Rigid Body Physics 32443
94972.2 FPS 		32443
94972.2 FPS
HDR 24815
90.0 Mpixels/sec 		24815
90.0 Mpixels/sec
Gaussian Blur 24196
423.9 Mpixels/sec 		24196
423.9 Mpixels/sec
Speech Recognition 18192
155.7 Words/sec 		18192
155.7 Words/sec
Face Detection 25229
7.37 Msubwindows/sec 		25229
7.37 Msubwindows/sec
Memory Copy 7182
19.9 GB/sec 		7182
19.9 GB/sec
Memory Latency 8069
53.7 ns 		8069
53.7 ns
Memory Bandwidth 5447
29.1 GB/sec 		5447
29.1 GB/sec

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