LENOVO 20JBCT01WW vs iMac (27-inch Retina Late 2015)

Geekbench Scores

LENOVO 20JBCT01WW iMac (27-inch Retina Late 2015)
Single-Core Score 3837 5974
Multi-Core Score 7498 19847
Geekbench 4.1.1 Tryout Geekbench 4.0.1 Tryout

System Information

LENOVO 20JBCT01WW iMac (27-inch Retina Late 2015)
Operating System Microsoft Windows 10 Home (64-bit) macOS 10.12 (Build 16A323)
Model LENOVO 20JBCT01WW iMac (27-inch Retina Late 2015)
Processor Intel Core i7-7Y75 @ 1.60 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 142 Stepping 9 GenuineIntel Family 6 Model 94 Stepping 3
Processor Codename Kaby Lake-U/Y
Processor Package Socket 1356 FCBGA
L1 Instruction Cache 32 KB x 2 32 KB x 4
L1 Data Cache 32 KB x 2 32 KB x 4
L2 Cache 256 KB x 2 256 KB x 4
L3 Cache 4096 KB 8192 KB
Motherboard LENOVO 20JBCT01WW Apple Inc. Mac-B809C3757DA9BB8D iMac17,1
Northbridge Intel Kaby Lake 02
Southbridge Intel ID9D56 21
BIOS LENOVO N1OET48W (1.33 ) Apple Inc. IM171.88Z.0105.B08.1604111319
Memory 15.81 GB DDR3 SDRAM 932MHz 16.00 GB 2998 MHz DDR4

Single-Core Performance

LENOVO 20JBCT01WW iMac (27-inch Retina Late 2015)
Single-Core Score 3837 5974
AES 2745
2.07 GB/sec 		3852
2.90 GB/sec
LZMA 1385
2.16 MB/sec 		5245
8.19 MB/sec
JPEG 1980
15.9 Mpixels/sec 		5880
47.3 Mpixels/sec
Canny 2440
33.8 Mpixels/sec 		5662
78.5 Mpixels/sec
Lua 4224
4.34 MB/sec 		5666
5.82 MB/sec
Dijkstra 4083
2.76 MTE/sec 		6660
4.51 MTE/sec
SQLite 4383
121.5 Krows/sec 		5150
142.8 Krows/sec
HTML5 Parse 4135
18.8 MB/sec 		5064
23.0 MB/sec
HTML5 DOM 5027
4.56 MElements/sec 		5397
4.89 MElements/sec
Histogram Equalization 4032
126.0 Mpixels/sec 		5189
162.1 Mpixels/sec
PDF Rendering 4031
107.1 Mpixels/sec 		5900
156.8 Mpixels/sec
LLVM 6857
471.5 functions/sec 		6648
457.1 functions/sec
Camera 4384
12.2 images/sec 		6049
16.8 images/sec
SGEMM 4224
89.3 Gflops 		6284
132.8 Gflops
SFFT 4503
11.2 Gflops 		6482
16.2 Gflops
N-Body Physics 4216
3.15 Mpairs/sec 		5620
4.20 Mpairs/sec
Ray Tracing 4053
591.9 Kpixels/sec 		5244
765.8 Kpixels/sec
Rigid Body Physics 4227
12375.7 FPS 		6298
18438.6 FPS
HDR 4091
14.8 Mpixels/sec 		6845
24.8 Mpixels/sec
Gaussian Blur 3831
67.1 Mpixels/sec 		5794
101.5 Mpixels/sec
Speech Recognition 4343
37.2 Words/sec 		6465
55.3 Words/sec
Face Detection 3500
1.02 Msubwindows/sec 		5542
1.62 Msubwindows/sec
Memory Copy 4171
11.6 GB/sec 		6899
19.1 GB/sec
Memory Latency 4736
91.4 ns 		8107
18.7 Moperations/sec
Memory Bandwidth 3742
20.0 GB/sec 		6269
33.5 GB/sec

Multi-Core Performance

LENOVO 20JBCT01WW iMac (27-inch Retina Late 2015)
Multi-Core Score 7498 19847
AES 8351
6.29 GB/sec 		21335
16.1 GB/sec
LZMA 8942
14.0 MB/sec 		24321
38.0 MB/sec
JPEG 9253
74.5 Mpixels/sec 		28935
232.8 Mpixels/sec
Canny 8843
122.6 Mpixels/sec 		24726
342.9 Mpixels/sec
Lua 7250
7.45 MB/sec 		22014
22.6 MB/sec
Dijkstra 9554
6.47 MTE/sec 		24598
16.6 MTE/sec
SQLite 8284
229.7 Krows/sec 		11483
318.4 Krows/sec
HTML5 Parse 7254
32.9 MB/sec 		21663
98.4 MB/sec
HTML5 DOM 8607
7.80 MElements/sec 		16622
15.1 MElements/sec
Histogram Equalization 8612
269.1 Mpixels/sec 		22470
702.1 Mpixels/sec
PDF Rendering 7944
211.0 Mpixels/sec 		24123
640.9 Mpixels/sec
LLVM 8917
613.1 functions/sec 		14610
1.00 Kfunctions/sec
Camera 9354
25.9 images/sec 		28528
79.1 images/sec
SGEMM 5940
125.6 Gflops 		20757
438.8 Gflops
SFFT 7233
18.0 Gflops 		27486
68.5 Gflops
N-Body Physics 8300
6.20 Mpairs/sec 		24970
18.6 Mpairs/sec
Ray Tracing 7967
1.16 Mpixels/sec 		23815
3.48 Mpixels/sec
Rigid Body Physics 9666
28296.3 FPS 		33679
98591.6 FPS
HDR 10095
36.6 Mpixels/sec 		30031
108.9 Mpixels/sec
Gaussian Blur 7400
129.6 Mpixels/sec 		25649
449.3 Mpixels/sec
Speech Recognition 6026
51.6 Words/sec 		19590
167.6 Words/sec
Face Detection 8815
2.57 Msubwindows/sec 		26349
7.70 Msubwindows/sec
Memory Copy 4709
13.0 GB/sec 		8244
22.8 GB/sec
Memory Latency 4638
93.3 ns 		8135
18.8 Moperations/sec
Memory Bandwidth 4105
21.9 GB/sec 		6831
36.5 GB/sec

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