Lenovo X220t - coreboot vs Lenovo X220t - coreboot

Geekbench Scores

Lenovo X220t - coreboot Lenovo X220t - coreboot
Single-Core Score 3200 3200
Multi-Core Score 6018 6018
Geekbench 4.1.3 Tryout Geekbench 4.1.3 Tryout

System Information

Lenovo X220t - coreboot Lenovo X220t - coreboot
Operating System Linux 4.9.0-3-amd64 x86_64 Linux 4.9.0-3-amd64 x86_64
Model LENOVO 4299WNF LENOVO 4299WNF
Processor Intel Core i5-2520M @ 3.20 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i5-2520M @ 3.20 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 LENOVO 4299WNF LENOVO 4299WNF
BIOS coreboot CBET4000 RAY1 coreboot CBET4000 RAY1
Memory 7.72 GB 7.72 GB

Single-Core Performance

Lenovo X220t - coreboot Lenovo X220t - coreboot
Single-Core Score 3200 3200
AES 2625
1.98 GB/sec 		2625
1.98 GB/sec
LZMA 3224
5.04 MB/sec 		3224
5.04 MB/sec
JPEG 3697
29.8 Mpixels/sec 		3697
29.8 Mpixels/sec
Canny 3432
47.6 Mpixels/sec 		3432
47.6 Mpixels/sec
Lua 2592
2.66 MB/sec 		2592
2.66 MB/sec
Dijkstra 3814
2.58 MTE/sec 		3814
2.58 MTE/sec
SQLite 3137
87.0 Krows/sec 		3137
87.0 Krows/sec
HTML5 Parse 3107
14.1 MB/sec 		3107
14.1 MB/sec
HTML5 DOM 3357
3.04 MElements/sec 		3357
3.04 MElements/sec
Histogram Equalization 2997
93.7 Mpixels/sec 		2997
93.7 Mpixels/sec
PDF Rendering 3581
95.2 Mpixels/sec 		3581
95.2 Mpixels/sec
LLVM 5643
388.0 functions/sec 		5643
388.0 functions/sec
Camera 3556
9.86 images/sec 		3556
9.86 images/sec
SGEMM 1840
38.9 Gflops 		1840
38.9 Gflops
SFFT 3524
8.79 Gflops 		3524
8.79 Gflops
N-Body Physics 2616
1.95 Mpairs/sec 		2616
1.95 Mpairs/sec
Ray Tracing 2316
338.2 Kpixels/sec 		2316
338.2 Kpixels/sec
Rigid Body Physics 3390
9926.5 FPS 		3390
9926.5 FPS
HDR 3238
11.7 Mpixels/sec 		3238
11.7 Mpixels/sec
Gaussian Blur 3313
58.1 Mpixels/sec 		3313
58.1 Mpixels/sec
Speech Recognition 2906
24.9 Words/sec 		2906
24.9 Words/sec
Face Detection 3173
926.9 Ksubwindows/sec 		3173
926.9 Ksubwindows/sec
Memory Copy 2897
8.03 GB/sec 		2897
8.03 GB/sec
Memory Latency 5405
80.1 ns 		5405
80.1 ns
Memory Bandwidth 2255
12.0 GB/sec 		2255
12.0 GB/sec

Multi-Core Performance

Lenovo X220t - coreboot Lenovo X220t - coreboot
Multi-Core Score 6018 6018
AES 5605
4.22 GB/sec 		5605
4.22 GB/sec
LZMA 7025
11.0 MB/sec 		7025
11.0 MB/sec
JPEG 8720
70.2 Mpixels/sec 		8720
70.2 Mpixels/sec
Canny 7486
103.8 Mpixels/sec 		7486
103.8 Mpixels/sec
Lua 6073
6.24 MB/sec 		6073
6.24 MB/sec
Dijkstra 9239
6.25 MTE/sec 		9239
6.25 MTE/sec
SQLite 6840
189.6 Krows/sec 		6840
189.6 Krows/sec
HTML5 Parse 6623
30.1 MB/sec 		6623
30.1 MB/sec
HTML5 DOM 2762
2.50 MElements/sec 		2762
2.50 MElements/sec
Histogram Equalization 6445
201.4 Mpixels/sec 		6445
201.4 Mpixels/sec
PDF Rendering 7182
190.8 Mpixels/sec 		7182
190.8 Mpixels/sec
LLVM 12915
888.0 functions/sec 		12915
888.0 functions/sec
Camera 7707
21.4 images/sec 		7707
21.4 images/sec
SGEMM 3339
70.6 Gflops 		3339
70.6 Gflops
SFFT 6825
17.0 Gflops 		6825
17.0 Gflops
N-Body Physics 5363
4.01 Mpairs/sec 		5363
4.01 Mpairs/sec
Ray Tracing 5493
802.2 Kpixels/sec 		5493
802.2 Kpixels/sec
Rigid Body Physics 8243
24131.8 FPS 		8243
24131.8 FPS
HDR 7466
27.1 Mpixels/sec 		7466
27.1 Mpixels/sec
Gaussian Blur 6225
109.1 Mpixels/sec 		6225
109.1 Mpixels/sec
Speech Recognition 5845
50.0 Words/sec 		5845
50.0 Words/sec
Face Detection 6874
2.01 Msubwindows/sec 		6874
2.01 Msubwindows/sec
Memory Copy 3431
9.51 GB/sec 		3431
9.51 GB/sec
Memory Latency 5444
79.5 ns 		5444
79.5 ns
Memory Bandwidth 2991
16.0 GB/sec 		2991
16.0 GB/sec

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