iMac18,2 vs iMac (27-inch Retina)

Geekbench Scores

iMac18,2 iMac (27-inch Retina)
Single-Core Score 6152 4866
Multi-Core Score 24928 16233
Geekbench 4.2.3 Tryout Geekbench 4.1.0

System Information

iMac18,2 iMac (27-inch Retina)
Operating System macOS 10.13.5 (Build 17F77) macOS 10.12.6 (Build 16G29)
Model iMac18,2 iMac (27-inch Retina)
Processor Intel Core i5-8600K @ 3.60 GHz
1 Processor, 6 Cores 		Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 60 Stepping 3
L1 Instruction Cache 32 KB x 3 32 KB x 4
L1 Data Cache 32 KB x 3 32 KB x 4
L2 Cache 256 KB x 3 256 KB x 4
L3 Cache 9216 KB 8192 KB
Motherboard Apple Inc. Mac-77F17D7DA9285301 1.0 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
BIOS Apple Inc. IM183.88Z.0158.B00.1804091704 Apple Inc. IM151.88Z.0208.B01.1706261354
Memory 16.00 GB 2400 MHz DDR4 32.00 GB 1600 MHz DDR3

Single-Core Performance

iMac18,2 iMac (27-inch Retina)
Single-Core Score 6152 4866
AES 4121
3.10 GB/sec 		3909
2.94 GB/sec
LZMA 5519
8.62 MB/sec 		4890
7.64 MB/sec
JPEG 6099
49.1 Mpixels/sec 		5370
43.2 Mpixels/sec
Canny 5835
80.9 Mpixels/sec 		4654
64.5 Mpixels/sec
Lua 6098
6.27 MB/sec 		4987
5.13 MB/sec
Dijkstra 7064
4.78 MTE/sec 		4851
3.28 MTE/sec
SQLite 5363
148.7 Krows/sec 		4645
128.8 Krows/sec
HTML5 Parse 5135
23.3 MB/sec 		4457
20.2 MB/sec
HTML5 DOM 6972
6.32 MElements/sec 		6033
5.47 MElements/sec
Histogram Equalization 5590
174.7 Mpixels/sec 		4560
142.5 Mpixels/sec
PDF Rendering 6215
165.1 Mpixels/sec 		5052
134.2 Mpixels/sec
LLVM 10122
696.0 functions/sec 		8964
616.4 functions/sec
Camera 6547
18.2 images/sec 		5448
15.1 images/sec
SGEMM 6579
139.1 Gflops 		4315
91.2 Gflops
SFFT 6320
15.8 Gflops 		4847
12.1 Gflops
N-Body Physics 5935
4.43 Mpairs/sec 		4433
3.31 Mpairs/sec
Ray Tracing 5497
802.8 Kpixels/sec 		4019
586.9 Kpixels/sec
Rigid Body Physics 6873
20120.7 FPS 		5414
15849.8 FPS
HDR 7463
27.1 Mpixels/sec 		4785
17.3 Mpixels/sec
Gaussian Blur 6533
114.4 Mpixels/sec 		5211
91.3 Mpixels/sec
Speech Recognition 6971
59.6 Words/sec 		5510
47.1 Words/sec
Face Detection 6019
1.76 Msubwindows/sec 		5018
1.47 Msubwindows/sec
Memory Copy 5657
15.7 GB/sec 		4167
11.5 GB/sec
Memory Latency 7366
58.8 ns 		5263
82.3 ns
Memory Bandwidth 5048
27.0 GB/sec 		3820
20.4 GB/sec

Multi-Core Performance

iMac18,2 iMac (27-inch Retina)
Multi-Core Score 24928 16233
AES 14966
11.3 GB/sec 		10784
8.12 GB/sec
LZMA 28487
44.5 MB/sec 		19162
29.9 MB/sec
JPEG 35736
287.5 Mpixels/sec 		24634
198.2 Mpixels/sec
Canny 26633
369.3 Mpixels/sec 		18992
263.4 Mpixels/sec
Lua 33263
34.2 MB/sec 		18034
18.5 MB/sec
Dijkstra 20102
13.6 MTE/sec 		18255
12.4 MTE/sec
SQLite 25679
711.9 Krows/sec 		14734
408.5 Krows/sec
HTML5 Parse 28255
128.3 MB/sec 		16607
75.4 MB/sec
HTML5 DOM 35050
31.8 MElements/sec 		21424
19.4 MElements/sec
Histogram Equalization 30308
947.0 Mpixels/sec 		19023
594.4 Mpixels/sec
PDF Rendering 26386
701.0 Mpixels/sec 		17099
454.3 Mpixels/sec
LLVM 55836
3.84 Kfunctions/sec 		36517
2.51 Kfunctions/sec
Camera 36985
102.6 images/sec 		23629
65.5 images/sec
SGEMM 16812
355.4 Gflops 		14411
304.6 Gflops
SFFT 39802
99.2 Gflops 		20946
52.2 Gflops
N-Body Physics 34135
25.5 Mpairs/sec 		18596
13.9 Mpairs/sec
Ray Tracing 28784
4.20 Mpixels/sec 		18670
2.73 Mpixels/sec
Rigid Body Physics 39544
115759.3 FPS 		27039
79153.7 FPS
HDR 32951
119.5 Mpixels/sec 		20191
73.2 Mpixels/sec
Gaussian Blur 36765
644.1 Mpixels/sec 		19762
346.2 Mpixels/sec
Speech Recognition 18673
159.8 Words/sec 		13855
118.5 Words/sec
Face Detection 36075
10.5 Msubwindows/sec 		21505
6.28 Msubwindows/sec
Memory Copy 5974
16.6 GB/sec 		5160
14.3 GB/sec
Memory Latency 7318
59.2 ns 		5306
81.6 ns
Memory Bandwidth 4865
26.0 GB/sec 		3591
19.2 GB/sec

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