LENOVO 81CT vs iMac (21.5-inch Retina Mid 2017)

Geekbench Scores

LENOVO 81CT iMac (21.5-inch Retina Mid 2017)
Single-Core Score 4720 5547
Multi-Core Score 14147 19317
Geekbench 4.3.3 Tryout Geekbench 4.4.1

System Information

LENOVO 81CT iMac (21.5-inch Retina Mid 2017)
Operating System Microsoft Windows 10 Home (64-bit) macOS 10.14.5 (Build 18F132)
Model LENOVO 81CT iMac (21.5-inch Retina Mid 2017)
Processor Intel Core i7-8550U @ 2.00 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-7700 @ 3.60 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 142 Stepping 10 GenuineIntel Family 6 Model 158 Stepping 9
Processor Codename Kaby Lake-U/Y
Processor Package Socket 1356 FCBGA
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 LENOVO LNVNB161216 Apple Inc. Mac-77F17D7DA9285301 iMac18,2
Northbridge Intel Kaby Lake 08
Southbridge Intel Coffee Lake-U/Y PCH 21
BIOS LENOVO 7LCN24WW(V1.05) Apple Inc. 172.0.0.0.0
Memory 7.82 GB DDR4 SDRAM 1198MHz 32.00 GB 2400 MHz DDR4

Single-Core Performance

LENOVO 81CT iMac (21.5-inch Retina Mid 2017)
Single-Core Score 4720 5547
AES 4704
3.54 GB/sec 		3495
2.63 GB/sec
LZMA 4714
7.36 MB/sec 		4807
7.51 MB/sec
JPEG 4731
38.1 Mpixels/sec 		5341
43.0 Mpixels/sec
Canny 4335
60.1 Mpixels/sec 		4978
69.0 Mpixels/sec
Lua 5016
5.16 MB/sec 		5261
5.41 MB/sec
Dijkstra 4931
3.34 MTE/sec 		6753
4.57 MTE/sec
SQLite 4943
137.0 Krows/sec 		4662
129.3 Krows/sec
HTML5 Parse 4806
21.8 MB/sec 		5302
24.1 MB/sec
HTML5 DOM 5529
5.01 MElements/sec 		6075
5.50 MElements/sec
Histogram Equalization 4860
151.9 Mpixels/sec 		4840
151.3 Mpixels/sec
PDF Rendering 4694
124.7 Mpixels/sec 		6031
160.2 Mpixels/sec
LLVM 7604
522.9 functions/sec 		8874
610.2 functions/sec
Camera 4964
13.8 images/sec 		5524
15.3 images/sec
SGEMM 4858
102.7 Gflops 		5577
117.9 Gflops
SFFT 4976
12.4 Gflops 		5972
14.9 Gflops
N-Body Physics 4585
3.42 Mpairs/sec 		5178
3.87 Mpairs/sec
Ray Tracing 4752
694.0 Kpixels/sec 		4730
690.8 Kpixels/sec
Rigid Body Physics 4206
12314.3 FPS 		5907
17291.8 FPS
HDR 4857
17.6 Mpixels/sec 		6261
22.7 Mpixels/sec
Gaussian Blur 4894
85.7 Mpixels/sec 		5843
102.4 Mpixels/sec
Speech Recognition 5336
45.7 Words/sec 		6012
51.4 Words/sec
Face Detection 4636
1.35 Msubwindows/sec 		5142
1.50 Msubwindows/sec
Memory Copy 4038
11.2 GB/sec 		5823
16.1 GB/sec
Memory Latency 4664
92.8 ns 		6527
66.3 ns
Memory Bandwidth 3173
16.9 GB/sec 		5218
27.9 GB/sec

Multi-Core Performance

LENOVO 81CT iMac (21.5-inch Retina Mid 2017)
Multi-Core Score 14147 19317
AES 10542
7.94 GB/sec 		17338
13.1 GB/sec
LZMA 18647
29.1 MB/sec 		21215
33.1 MB/sec
JPEG 17778
143.0 Mpixels/sec 		24809
199.6 Mpixels/sec
Canny 15453
214.3 Mpixels/sec 		21109
292.7 Mpixels/sec
Lua 16497
17.0 MB/sec 		20281
20.8 MB/sec
Dijkstra 14738
9.97 MTE/sec 		23548
15.9 MTE/sec
SQLite 17039
472.4 Krows/sec 		19388
537.5 Krows/sec
HTML5 Parse 15276
69.4 MB/sec 		21695
98.5 MB/sec
HTML5 DOM 17956
16.3 MElements/sec 		23778
21.5 MElements/sec
Histogram Equalization 18336
572.9 Mpixels/sec 		20298
634.2 Mpixels/sec
PDF Rendering 14849
394.5 Mpixels/sec 		24151
641.6 Mpixels/sec
LLVM 30090
2.07 Kfunctions/sec 		41152
2.83 Kfunctions/sec
Camera 17559
48.7 images/sec 		25531
70.8 images/sec
SGEMM 11485
242.8 Gflops 		17793
376.1 Gflops
SFFT 15278
38.1 Gflops 		23638
58.9 Gflops
N-Body Physics 17562
13.1 Mpairs/sec 		21794
16.3 Mpairs/sec
Ray Tracing 16374
2.39 Mpixels/sec 		20632
3.01 Mpixels/sec
Rigid Body Physics 19775
57889.5 FPS 		29824
87307.9 FPS
HDR 19431
70.4 Mpixels/sec 		26294
95.3 Mpixels/sec
Gaussian Blur 16335
286.2 Mpixels/sec 		23461
411.0 Mpixels/sec
Speech Recognition 11566
99.0 Words/sec 		16323
139.7 Words/sec
Face Detection 18473
5.40 Msubwindows/sec 		22961
6.71 Msubwindows/sec
Memory Copy 4540
12.6 GB/sec 		6892
19.1 GB/sec
Memory Latency 5381
80.5 ns 		6424
67.4 ns
Memory Bandwidth 4303
23.0 GB/sec 		5529
29.5 GB/sec

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