ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8030 vs ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8030

	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8030	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8030
Single-Core Score	2871		2871
Multi-Core Score	5887		5887
	Geekbench 4.4.1 Tryout	Geekbench 4.4.1 Tryout

	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8030	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8030
Operating System	macOS 10.13.6 (Build 17G8030)	macOS 10.13.6 (Build 17G8030)
Model	MacBookPro8,1	MacBookPro8,1
Processor	Intel Core i5-2520M @ 2.49 GHz 1 Processor, 2 Cores, 4 Threads	Intel Core i5-2520M @ 2.49 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	32 KB x 2	32 KB x 2
L1 Data Cache	32 KB x 2	32 KB x 2
L2 Cache	256 KB x 2	256 KB x 2
L3 Cache	3072 KB	3072 KB
Motherboard	Apple Inc. Mac-94245B3640C91C81 1.0	Apple Inc. Mac-94245B3640C91C81 1.0
BIOS	Apple Inc. 82.0.0.0.0	Apple Inc. 82.0.0.0.0
Memory	8.00 GB 1600 MHz DDR3	8.00 GB 1600 MHz DDR3

	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8030
Single-Core Score	2871	2871
AES	2390 1.80 GB/sec	2390 1.80 GB/sec
LZMA	2748 4.29 MB/sec	2748 4.29 MB/sec
JPEG	3133 25.2 Mpixels/sec	3133 25.2 Mpixels/sec
Canny	2685 37.2 Mpixels/sec	2685 37.2 Mpixels/sec
Lua	1933 1.99 MB/sec	1933 1.99 MB/sec
Dijkstra	3018 2.04 MTE/sec	3018 2.04 MTE/sec
SQLite	2164 60.0 Krows/sec	2164 60.0 Krows/sec
HTML5 Parse	2324 10.6 MB/sec	2324 10.6 MB/sec
HTML5 DOM	3468 3.14 MElements/sec	3468 3.14 MElements/sec
Histogram Equalization	2530 79.1 Mpixels/sec	2530 79.1 Mpixels/sec
PDF Rendering	2430 64.6 Mpixels/sec	2430 64.6 Mpixels/sec
LLVM	4575 314.6 functions/sec	4575 314.6 functions/sec
Camera	3009 8.34 images/sec	3009 8.34 images/sec
SGEMM	1564 33.1 Gflops	1564 33.1 Gflops
SFFT	3099 7.73 Gflops	3099 7.73 Gflops
N-Body Physics	2365 1.77 Mpairs/sec	2365 1.77 Mpairs/sec
Ray Tracing	2288 334.1 Kpixels/sec	2288 334.1 Kpixels/sec
Rigid Body Physics	3495 10233.4 FPS	3495 10233.4 FPS
HDR	2328 8.44 Mpixels/sec	2328 8.44 Mpixels/sec
Gaussian Blur	2598 45.5 Mpixels/sec	2598 45.5 Mpixels/sec
Speech Recognition	2882 24.7 Words/sec	2882 24.7 Words/sec
Face Detection	3212 938.4 Ksubwindows/sec	3212 938.4 Ksubwindows/sec
Memory Copy	2836 7.86 GB/sec	2836 7.86 GB/sec
Memory Latency	6540 66.2 ns	6540 66.2 ns
Memory Bandwidth	2657 14.2 GB/sec	2657 14.2 GB/sec

	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8030
Multi-Core Score	5887	5887
AES	5160 3.89 GB/sec	5160 3.89 GB/sec
LZMA	7139 11.2 MB/sec	7139 11.2 MB/sec
JPEG	8325 67.0 Mpixels/sec	8325 67.0 Mpixels/sec
Canny	6996 97.0 Mpixels/sec	6996 97.0 Mpixels/sec
Lua	5279 5.43 MB/sec	5279 5.43 MB/sec
Dijkstra	8501 5.75 MTE/sec	8501 5.75 MTE/sec
SQLite	5417 150.2 Krows/sec	5417 150.2 Krows/sec
HTML5 Parse	5411 24.6 MB/sec	5411 24.6 MB/sec
HTML5 DOM	5378 4.87 MElements/sec	5378 4.87 MElements/sec
Histogram Equalization	6183 193.2 Mpixels/sec	6183 193.2 Mpixels/sec
PDF Rendering	6059 161.0 Mpixels/sec	6059 161.0 Mpixels/sec
LLVM	11344 780.0 functions/sec	11344 780.0 functions/sec
Camera	7783 21.6 images/sec	7783 21.6 images/sec
SGEMM	3305 69.9 Gflops	3305 69.9 Gflops
SFFT	6632 16.5 Gflops	6632 16.5 Gflops
N-Body Physics	5167 3.86 Mpairs/sec	5167 3.86 Mpairs/sec
Ray Tracing	5929 865.8 Kpixels/sec	5929 865.8 Kpixels/sec
Rigid Body Physics	9116 26686.1 FPS	9116 26686.1 FPS
HDR	6629 24.0 Mpixels/sec	6629 24.0 Mpixels/sec
Gaussian Blur	6254 109.6 Mpixels/sec	6254 109.6 Mpixels/sec
Speech Recognition	5605 48.0 Words/sec	5605 48.0 Words/sec
Face Detection	6951 2.03 Msubwindows/sec	6951 2.03 Msubwindows/sec
Memory Copy	3246 8.99 GB/sec	3246 8.99 GB/sec
Memory Latency	5779 74.9 ns	5779 74.9 ns
Memory Bandwidth	3099 16.5 GB/sec	3099 16.5 GB/sec