LENOVO B40 vs LENOVO B40

Geekbench Scores

LENOVO B40 LENOVO B40
Single-Core Score 1273 1273
Multi-Core Score 3490 3490
Geekbench 4.3.4 Tryout Geekbench 4.3.4 Tryout

System Information

LENOVO B40 LENOVO B40
Operating System Microsoft Windows 7 Ultimate (64-bit) Microsoft Windows 7 Ultimate (64-bit)
Model LENOVO 20390 LENOVO 20390
Processor Intel Pentium N3540 @ 2.17 GHz
1 Processor, 4 Cores 		Intel Pentium N3540 @ 2.17 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 55 Stepping 8 GenuineIntel Family 6 Model 55 Stepping 8
Processor Codename Bay Trail-M Bay Trail-M
Processor Package Socket 1170 BGA Socket 1170 BGA
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 24 KB x 4 24 KB x 4
L2 Cache 1024 KB 1024 KB
Motherboard LENOVO Lenovo B40-30 LENOVO Lenovo B40-30
Northbridge Intel Bay Trail Host Bridge 0E Intel Bay Trail Host Bridge 0E
Southbridge Intel Bay Trail LPC Bridge 0E Intel Bay Trail LPC Bridge 0E
BIOS LENOVO 9CCN30WW(V2.08) LENOVO 9CCN30WW(V2.08)
Memory 4.00 GB DDR3 SDRAM 667MHz 4.00 GB DDR3 SDRAM 667MHz

Single-Core Performance

LENOVO B40 LENOVO B40
Single-Core Score 1273 1273
AES 78
60.8 MB/sec 		78
60.8 MB/sec
LZMA 1671
2.61 MB/sec 		1671
2.61 MB/sec
JPEG 1740
14.0 Mpixels/sec 		1740
14.0 Mpixels/sec
Canny 1294
18.0 Mpixels/sec 		1294
18.0 Mpixels/sec
Lua 1197
1.23 MB/sec 		1197
1.23 MB/sec
Dijkstra 1858
1.26 MTE/sec 		1858
1.26 MTE/sec
SQLite 1076
29.8 Krows/sec 		1076
29.8 Krows/sec
HTML5 Parse 1342
6.09 MB/sec 		1342
6.09 MB/sec
HTML5 DOM 1110
1.01 MElements/sec 		1110
1.01 MElements/sec
Histogram Equalization 1499
46.8 Mpixels/sec 		1499
46.8 Mpixels/sec
PDF Rendering 1418
37.7 Mpixels/sec 		1418
37.7 Mpixels/sec
LLVM 1880
129.3 functions/sec 		1880
129.3 functions/sec
Camera 1418
3.93 images/sec 		1418
3.93 images/sec
SGEMM 358
7.57 Gflops 		358
7.57 Gflops
SFFT 868
2.17 Gflops 		868
2.17 Gflops
N-Body Physics 694
518.9 Kpairs/sec 		694
518.9 Kpairs/sec
Ray Tracing 960
140.2 Kpixels/sec 		960
140.2 Kpixels/sec
Rigid Body Physics 1316
3853.7 FPS 		1316
3853.7 FPS
HDR 1830
6.64 Mpixels/sec 		1830
6.64 Mpixels/sec
Gaussian Blur 1109
19.4 Mpixels/sec 		1109
19.4 Mpixels/sec
Speech Recognition 1205
10.3 Words/sec 		1205
10.3 Words/sec
Face Detection 950
277.6 Ksubwindows/sec 		950
277.6 Ksubwindows/sec
Memory Copy 1016
2.81 GB/sec 		1016
2.81 GB/sec
Memory Latency 4195
103.2 ns 		4195
103.2 ns
Memory Bandwidth 1143
6.11 GB/sec 		1143
6.11 GB/sec

Multi-Core Performance

LENOVO B40 LENOVO B40
Multi-Core Score 3490 3490
AES 284
219.2 MB/sec 		284
219.2 MB/sec
LZMA 5549
8.67 MB/sec 		5549
8.67 MB/sec
JPEG 6672
53.7 Mpixels/sec 		6672
53.7 Mpixels/sec
Canny 4294
59.5 Mpixels/sec 		4294
59.5 Mpixels/sec
Lua 4496
4.62 MB/sec 		4496
4.62 MB/sec
Dijkstra 3917
2.65 MTE/sec 		3917
2.65 MTE/sec
SQLite 4219
117.0 Krows/sec 		4219
117.0 Krows/sec
HTML5 Parse 4800
21.8 MB/sec 		4800
21.8 MB/sec
HTML5 DOM 2581
2.34 MElements/sec 		2581
2.34 MElements/sec
Histogram Equalization 5178
161.8 Mpixels/sec 		5178
161.8 Mpixels/sec
PDF Rendering 3632
96.5 Mpixels/sec 		3632
96.5 Mpixels/sec
LLVM 6870
472.3 functions/sec 		6870
472.3 functions/sec
Camera 5374
14.9 images/sec 		5374
14.9 images/sec
SGEMM 1365
28.9 Gflops 		1365
28.9 Gflops
SFFT 3408
8.50 Gflops 		3408
8.50 Gflops
N-Body Physics 2718
2.03 Mpairs/sec 		2718
2.03 Mpairs/sec
Ray Tracing 3508
512.4 Kpixels/sec 		3508
512.4 Kpixels/sec
Rigid Body Physics 5121
14992.1 FPS 		5121
14992.1 FPS
HDR 5982
21.7 Mpixels/sec 		5982
21.7 Mpixels/sec
Gaussian Blur 3931
68.9 Mpixels/sec 		3931
68.9 Mpixels/sec
Speech Recognition 3233
27.7 Words/sec 		3233
27.7 Words/sec
Face Detection 3743
1.09 Msubwindows/sec 		3743
1.09 Msubwindows/sec
Memory Copy 1088
3.02 GB/sec 		1088
3.02 GB/sec
Memory Latency 4052
106.8 ns 		4052
106.8 ns
Memory Bandwidth 1294
6.91 GB/sec 		1294
6.91 GB/sec

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