ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8029 vs ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8029

	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8029	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8029
Single-Core Score	3137		3137
Multi-Core Score	5890		5890
	Geekbench 4.4.1 Tryout	Geekbench 4.4.1 Tryout

	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8029	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8029
Operating System	macOS 10.13.6 (Build 17G8029)	macOS 10.13.6 (Build 17G8029)
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 17G8029
Single-Core Score	3137	3137
AES	2572 1.94 GB/sec	2572 1.94 GB/sec
LZMA	3251 5.08 MB/sec	3251 5.08 MB/sec
JPEG	3544 28.5 Mpixels/sec	3544 28.5 Mpixels/sec
Canny	3050 42.3 Mpixels/sec	3050 42.3 Mpixels/sec
Lua	2262 2.32 MB/sec	2262 2.32 MB/sec
Dijkstra	3529 2.39 MTE/sec	3529 2.39 MTE/sec
SQLite	2499 69.3 Krows/sec	2499 69.3 Krows/sec
HTML5 Parse	2524 11.5 MB/sec	2524 11.5 MB/sec
HTML5 DOM	4023 3.64 MElements/sec	4023 3.64 MElements/sec
Histogram Equalization	2647 82.7 Mpixels/sec	2647 82.7 Mpixels/sec
PDF Rendering	2853 75.8 Mpixels/sec	2853 75.8 Mpixels/sec
LLVM	5081 349.4 functions/sec	5081 349.4 functions/sec
Camera	3439 9.54 images/sec	3439 9.54 images/sec
SGEMM	1787 37.8 Gflops	1787 37.8 Gflops
SFFT	3212 8.01 Gflops	3212 8.01 Gflops
N-Body Physics	2534 1.89 Mpairs/sec	2534 1.89 Mpairs/sec
Ray Tracing	2563 374.3 Kpixels/sec	2563 374.3 Kpixels/sec
Rigid Body Physics	3836 11231.1 FPS	3836 11231.1 FPS
HDR	3004 10.9 Mpixels/sec	3004 10.9 Mpixels/sec
Gaussian Blur	3332 58.4 Mpixels/sec	3332 58.4 Mpixels/sec
Speech Recognition	3063 26.2 Words/sec	3063 26.2 Words/sec
Face Detection	3201 935.0 Ksubwindows/sec	3201 935.0 Ksubwindows/sec
Memory Copy	2797 7.75 GB/sec	2797 7.75 GB/sec
Memory Latency	6547 66.1 ns	6547 66.1 ns
Memory Bandwidth	2620 14.0 GB/sec	2620 14.0 GB/sec

	ThinkPad X220 v1.46 BIOS macOS 10.13.6 build 17G8029
Multi-Core Score	5890	5890
AES	5129 3.86 GB/sec	5129 3.86 GB/sec
LZMA	7089 11.1 MB/sec	7089 11.1 MB/sec
JPEG	8467 68.1 Mpixels/sec	8467 68.1 Mpixels/sec
Canny	6965 96.6 Mpixels/sec	6965 96.6 Mpixels/sec
Lua	5303 5.45 MB/sec	5303 5.45 MB/sec
Dijkstra	8372 5.67 MTE/sec	8372 5.67 MTE/sec
SQLite	5347 148.2 Krows/sec	5347 148.2 Krows/sec
HTML5 Parse	5411 24.6 MB/sec	5411 24.6 MB/sec
HTML5 DOM	5414 4.91 MElements/sec	5414 4.91 MElements/sec
Histogram Equalization	6197 193.7 Mpixels/sec	6197 193.7 Mpixels/sec
PDF Rendering	6031 160.2 Mpixels/sec	6031 160.2 Mpixels/sec
LLVM	11349 780.3 functions/sec	11349 780.3 functions/sec
Camera	7728 21.4 images/sec	7728 21.4 images/sec
SGEMM	3301 69.8 Gflops	3301 69.8 Gflops
SFFT	6658 16.6 Gflops	6658 16.6 Gflops
N-Body Physics	5158 3.85 Mpairs/sec	5158 3.85 Mpairs/sec
Ray Tracing	5883 859.2 Kpixels/sec	5883 859.2 Kpixels/sec
Rigid Body Physics	9055 26507.6 FPS	9055 26507.6 FPS
HDR	6811 24.7 Mpixels/sec	6811 24.7 Mpixels/sec
Gaussian Blur	6271 109.9 Mpixels/sec	6271 109.9 Mpixels/sec
Speech Recognition	5726 49.0 Words/sec	5726 49.0 Words/sec
Face Detection	6910 2.02 Msubwindows/sec	6910 2.02 Msubwindows/sec
Memory Copy	3283 9.10 GB/sec	3283 9.10 GB/sec
Memory Latency	5791 74.8 ns	5791 74.8 ns
Memory Bandwidth	3096 16.5 GB/sec	3096 16.5 GB/sec