LENOVO 4291M22 | LENOVO 4291M22 | |||
---|---|---|---|---|
Single-Core Score | 852 | 852 | ||
Multi-Core Score | 1688 | 1688 | ||
Geekbench 4.4.2 Tryout | Geekbench 4.4.2 Tryout |
LENOVO 4291M22 | LENOVO 4291M22 | |
---|---|---|
Operating System | Microsoft Windows 10 Pro (64-bit) | Microsoft Windows 10 Pro (64-bit) |
Model | LENOVO 4291M22 | LENOVO 4291M22 |
Processor |
Intel Core i7-2640M @ 2.79 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2640M @ 2.79 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
Processor Codename | Sandy Bridge | Sandy Bridge |
Processor Package | Socket 1023 FCBGA | Socket 1023 FCBGA |
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 | 4096 KB | 4096 KB |
Motherboard | LENOVO 4291M22 | LENOVO 4291M22 |
Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
Southbridge | Intel QM67 04 | Intel QM67 04 |
BIOS | LENOVO 8DET73WW (1.43 ) | LENOVO 8DET73WW (1.43 ) |
Memory | 4.00 GB DDR3 SDRAM 665MHz | 4.00 GB DDR3 SDRAM 665MHz |
LENOVO 4291M22 | LENOVO 4291M22 | |||
---|---|---|---|---|
Single-Core Score | 852 | 852 | ||
AES |
492
380.1 MB/sec |
492
380.1 MB/sec |
||
LZMA |
635
1015.8 KB/sec |
635
1015.8 KB/sec |
||
JPEG |
687
5.53 Mpixels/sec |
687
5.53 Mpixels/sec |
||
Canny |
557
7.72 Mpixels/sec |
557
7.72 Mpixels/sec |
||
Lua |
397
417.9 KB/sec |
397
417.9 KB/sec |
||
Dijkstra |
845
572.3 KTE/sec |
845
572.3 KTE/sec |
||
SQLite |
441
12.2 Krows/sec |
441
12.2 Krows/sec |
||
HTML5 Parse |
557
2.53 MB/sec |
557
2.53 MB/sec |
||
HTML5 DOM |
765
693.6 KElements/sec |
765
693.6 KElements/sec |
||
Histogram Equalization |
625
19.6 Mpixels/sec |
625
19.6 Mpixels/sec |
||
PDF Rendering |
636
16.9 Mpixels/sec |
636
16.9 Mpixels/sec |
||
LLVM |
1148
79.0 functions/sec |
1148
79.0 functions/sec |
||
Camera |
839
2.33 images/sec |
839
2.33 images/sec |
||
SGEMM |
416
8.80 Gflops |
416
8.80 Gflops |
||
SFFT |
728
1.82 Gflops |
728
1.82 Gflops |
||
N-Body Physics |
614
459.2 Kpairs/sec |
614
459.2 Kpairs/sec |
||
Ray Tracing |
600
87.7 Kpixels/sec |
600
87.7 Kpixels/sec |
||
Rigid Body Physics |
726
2126.7 FPS |
726
2126.7 FPS |
||
HDR |
827
3.00 Mpixels/sec |
827
3.00 Mpixels/sec |
||
Gaussian Blur |
758
13.3 Mpixels/sec |
758
13.3 Mpixels/sec |
||
Speech Recognition |
912
7.80 Words/sec |
912
7.80 Words/sec |
||
Face Detection |
762
222.6 Ksubwindows/sec |
762
222.6 Ksubwindows/sec |
||
Memory Copy |
1374
3.81 GB/sec |
1374
3.81 GB/sec |
||
Memory Latency |
3373
128.3 ns |
3373
128.3 ns |
||
Memory Bandwidth |
946
5.05 GB/sec |
946
5.05 GB/sec |
LENOVO 4291M22 | LENOVO 4291M22 | |||
---|---|---|---|---|
Multi-Core Score | 1688 | 1688 | ||
AES |
1344
1.01 GB/sec |
1344
1.01 GB/sec |
||
LZMA |
1933
3.02 MB/sec |
1933
3.02 MB/sec |
||
JPEG |
1899
15.3 Mpixels/sec |
1899
15.3 Mpixels/sec |
||
Canny |
1538
21.3 Mpixels/sec |
1538
21.3 Mpixels/sec |
||
Lua |
1290
1.33 MB/sec |
1290
1.33 MB/sec |
||
Dijkstra |
2497
1.69 MTE/sec |
2497
1.69 MTE/sec |
||
SQLite |
1417
39.3 Krows/sec |
1417
39.3 Krows/sec |
||
HTML5 Parse |
1405
6.38 MB/sec |
1405
6.38 MB/sec |
||
HTML5 DOM |
1728
1.57 MElements/sec |
1728
1.57 MElements/sec |
||
Histogram Equalization |
1569
49.0 Mpixels/sec |
1569
49.0 Mpixels/sec |
||
PDF Rendering |
1696
45.1 Mpixels/sec |
1696
45.1 Mpixels/sec |
||
LLVM |
2477
170.3 functions/sec |
2477
170.3 functions/sec |
||
Camera |
1836
5.09 images/sec |
1836
5.09 images/sec |
||
SGEMM |
683
14.4 Gflops |
683
14.4 Gflops |
||
SFFT |
1390
3.47 Gflops |
1390
3.47 Gflops |
||
N-Body Physics |
1238
925.2 Kpairs/sec |
1238
925.2 Kpairs/sec |
||
Ray Tracing |
1310
191.4 Kpixels/sec |
1310
191.4 Kpixels/sec |
||
Rigid Body Physics |
1819
5327.4 FPS |
1819
5327.4 FPS |
||
HDR |
2100
7.61 Mpixels/sec |
2100
7.61 Mpixels/sec |
||
Gaussian Blur |
1549
27.2 Mpixels/sec |
1549
27.2 Mpixels/sec |
||
Speech Recognition |
1850
15.8 Words/sec |
1850
15.8 Words/sec |
||
Face Detection |
1529
446.7 Ksubwindows/sec |
1529
446.7 Ksubwindows/sec |
||
Memory Copy |
1698
4.71 GB/sec |
1698
4.71 GB/sec |
||
Memory Latency |
3325
130.2 ns |
3325
130.2 ns |
||
Memory Bandwidth |
1515
8.09 GB/sec |
1515
8.09 GB/sec |