LENOVO 4270CTO
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Windows x86 (64-bit) | |||
| Integer | Processor integer performance | 11217 | 13614 |
| Floating Point | Processor floating point performance | 20290 | |
| Memory | Memory performance | 8399 | |
| Stream | Memory bandwidth performance | 9068 | |
Result Information
| User | bigdfaust |
| Upload Date | Fri, 13 Jan 2012 09:44:23 +0000 |
| Views | 10 |
System Information
| LENOVO 4270CTO | |
|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) |
| Model | LENOVO 4270CTO |
| Processor |
Intel Core i7-2820QM @ 2.29 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge |
| Processor Package | Socket 988B rPGA |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | LENOVO 4270CTO |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 |
| BIOS | LENOVO 8BET54WW (1.34 ) |
| Memory | 16.00 GB DDR3 SDRAM 931MHz |
Integer Performance
| Integer | 11217 | |
|---|---|---|
|
Blowfish
single-core scalar |
2083
91.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12323
505 MB/sec |
|
|
Text Compress
single-core scalar |
3589
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
17079
56.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3930
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
19525
77.8 MB/sec |
|
|
Image Compress
single-core scalar |
3131
25.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15604
131 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3642
61.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17497
285 Mpixels/sec |
|
|
Lua
single-core scalar |
7767
2.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
28440
10.9 Mnodes/sec |
Floating Point Performance
| Floating Point | 20290 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2447
1.63 Gflops |
|
|
Mandelbrot
multi-core scalar |
17668
11.6 Gflops |
|
|
Dot Product
single-core scalar |
4600
2.22 Gflops |
|
|
Dot Product
multi-core scalar |
27064
12.3 Gflops |
|
|
Dot Product
single-core vector |
7460
8.94 Gflops |
|
|
Dot Product
multi-core vector |
44161
45.9 Gflops |
|
|
LU Decomposition
single-core scalar |
4651
4.14 Gflops |
|
|
LU Decomposition
multi-core scalar |
10190
8.93 Gflops |
|
|
Primality Test
single-core scalar |
7677
1.15 Gflops |
|
|
Primality Test
multi-core scalar |
30804
5.72 Gflops |
|
|
Sharpen Image
single-core scalar |
2516
5.87 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
16047
37.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
20379
16.1 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
88396
69.5 Mpixels/sec |
Memory Performance
| Memory | 8399 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8109
9.93 GB/sec |
|
|
Write Sequential
single-core scalar |
13500
9.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5891
22.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
7811
16.2 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6684
6.89 GB/sec |
Stream Performance
| Stream | 9068 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7658
10.5 GB/sec |
|
|
Stream Copy
single-core vector |
10723
13.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7966
10.3 GB/sec |
|
|
Stream Scale
single-core vector |
10262
13.8 GB/sec |
|
|
Stream Add
single-core scalar |
8980
13.6 GB/sec |
|
|
Stream Add
single-core vector |
10984
15.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7824
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
8149
15.3 GB/sec |
