iMac20,1 vs ThinkPad X220 v1.46 BIOS Ubuntu 18.04

Geekbench Scores

iMac20,1 ThinkPad X220 v1.46 BIOS Ubuntu 18.04
Single-Core Score 6313 3284
Multi-Core Score 39625 6138
Geekbench 4.4.4 Geekbench 4.2.3 Tryout

System Information

iMac20,1 ThinkPad X220 v1.46 BIOS Ubuntu 18.04
Operating System macOS 10.15.7 (Build 19H114) Ubuntu 18.04.1 LTS 4.15.0-29-generic x86_64
Model iMac20,1 LENOVO 42872WU
Processor Intel Core i7-10700K @ 3.80 GHz
1 Processor, 8 Cores, 16 Threads 		Intel Core i5-2520M @ 3.20 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 165 Stepping 5 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 8 32 KB x 2
L1 Data Cache 32 KB x 8 32 KB x 2
L2 Cache 256 KB x 8 256 KB x 2
L3 Cache 16384 KB 3072 KB
Motherboard Acidanthera Mac-CFF7D910A743CAAF iMac20,1 LENOVO 42872WU
BIOS Acidanthera 1554.60.15.0.0 LENOVO 8DET76WW (1.46 )
Memory 64.00 GB 3333 MHz DDR4 7.61 GB

Single-Core Performance

iMac20,1 ThinkPad X220 v1.46 BIOS Ubuntu 18.04
Single-Core Score 6313 3284
AES 3787
2.85 GB/sec 		2619
1.97 GB/sec
LZMA 5455
8.52 MB/sec 		3170
4.95 MB/sec
JPEG 6230
50.1 Mpixels/sec 		3624
29.2 Mpixels/sec
Canny 5675
78.7 Mpixels/sec 		3405
47.2 Mpixels/sec
Lua 5999
6.17 MB/sec 		2622
2.70 MB/sec
Dijkstra 8655
5.86 MTE/sec 		3872
2.62 MTE/sec
SQLite 5351
148.4 Krows/sec 		3301
91.5 Krows/sec
HTML5 Parse 6125
27.8 MB/sec 		3157
14.3 MB/sec
HTML5 DOM 6543
5.93 MElements/sec 		3356
3.04 MElements/sec
Histogram Equalization 5636
176.1 Mpixels/sec 		2914
91.1 Mpixels/sec
PDF Rendering 7125
189.3 Mpixels/sec 		3589
95.4 Mpixels/sec
LLVM 9956
684.6 functions/sec 		5864
403.2 functions/sec
Camera 6372
17.7 images/sec 		3531
9.79 images/sec
SGEMM 6266
132.5 Gflops 		1813
38.3 Gflops
SFFT 6586
16.4 Gflops 		3417
8.52 Gflops
N-Body Physics 5925
4.43 Mpairs/sec 		2546
1.90 Mpairs/sec
Ray Tracing 5468
798.5 Kpixels/sec 		2323
339.3 Kpixels/sec
Rigid Body Physics 6845
20039.6 FPS 		3393
9933.6 FPS
HDR 7295
26.4 Mpixels/sec 		3229
11.7 Mpixels/sec
Gaussian Blur 6514
114.1 Mpixels/sec 		3341
58.5 Mpixels/sec
Speech Recognition 6816
58.3 Words/sec 		3013
25.8 Words/sec
Face Detection 6025
1.76 Msubwindows/sec 		3214
938.8 Ksubwindows/sec
Memory Copy 6543
18.1 GB/sec 		3312
9.18 GB/sec
Memory Latency 7376
58.7 ns 		5794
74.7 ns
Memory Bandwidth 5567
29.7 GB/sec 		2582
13.8 GB/sec

Multi-Core Performance

iMac20,1 ThinkPad X220 v1.46 BIOS Ubuntu 18.04
Multi-Core Score 39625 6138
AES 21351
16.1 GB/sec 		5507
4.15 GB/sec
LZMA 50250
78.5 MB/sec 		7011
11.0 MB/sec
JPEG 60783
489.1 Mpixels/sec 		8625
69.4 Mpixels/sec
Canny 40452
561.0 Mpixels/sec 		7471
103.6 Mpixels/sec
Lua 44990
46.2 MB/sec 		6167
6.34 MB/sec
Dijkstra 36365
24.6 MTE/sec 		9576
6.48 MTE/sec
SQLite 45094
1.25 Mrows/sec 		7175
198.9 Krows/sec
HTML5 Parse 51133
232.1 MB/sec 		6591
29.9 MB/sec
HTML5 DOM 46138
41.8 MElements/sec 		3014
2.73 MElements/sec
Histogram Equalization 48779
1.52 Gpixels/sec 		6390
199.7 Mpixels/sec
PDF Rendering 46649
1.24 Gpixels/sec 		7608
202.1 Mpixels/sec
LLVM 89137
6.13 Kfunctions/sec 		13345
917.6 functions/sec
Camera 59490
165.0 images/sec 		7786
21.6 images/sec
SGEMM 30191
638.2 Gflops 		3314
70.1 Gflops
SFFT 56189
140.1 Gflops 		6901
17.2 Gflops
N-Body Physics 52334
39.1 Mpairs/sec 		5340
3.99 Mpairs/sec
Ray Tracing 44714
6.53 Mpixels/sec 		5447
795.5 Kpixels/sec
Rigid Body Physics 69498
203447.3 FPS 		8229
24090.6 FPS
HDR 52143
189.0 Mpixels/sec 		7636
27.7 Mpixels/sec
Gaussian Blur 53959
945.3 Mpixels/sec 		6304
110.4 Mpixels/sec
Speech Recognition 31405
268.7 Words/sec 		5749
49.2 Words/sec
Face Detection 55555
16.2 Msubwindows/sec 		6828
1.99 Msubwindows/sec
Memory Copy 8702
24.1 GB/sec 		3880
10.8 GB/sec
Memory Latency 7368
58.8 ns 		5765
75.1 ns
Memory Bandwidth 7139
38.1 GB/sec 		3094
16.5 GB/sec

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