Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Windows x86 (64-bit) | |||
Integer | Processor integer performance | 11112 | 13262 |
Floating Point | Processor floating point performance | 20062 | |
Memory | Memory performance | 7904 | |
Stream | Memory bandwidth performance | 7705 |
User | bigdfaust |
Upload Date | Fri, 06 Jan 2012 06:52:56 +0000 |
Views | 3 |
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 | 8.00 GB DDR3 SDRAM 665MHz |
Integer | 11112 | |
---|---|---|
Blowfish
single-core scalar |
2060
90.5 MB/sec |
|
Blowfish
multi-core scalar |
12278
503 MB/sec |
|
Text Compress
single-core scalar |
3575
11.4 MB/sec |
|
Text Compress
multi-core scalar |
16824
55.2 MB/sec |
|
Text Decompress
single-core scalar |
3922
16.1 MB/sec |
|
Text Decompress
multi-core scalar |
19132
76.2 MB/sec |
|
Image Compress
single-core scalar |
3182
26.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
15532
131 Mpixels/sec |
|
Image Decompress
single-core scalar |
3635
61.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
17460
285 Mpixels/sec |
|
Lua
single-core scalar |
7819
3.01 Mnodes/sec |
|
Lua
multi-core scalar |
27925
10.7 Mnodes/sec |
Floating Point | 20062 | |
---|---|---|
Mandelbrot
single-core scalar |
2445
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
17800
11.6 Gflops |
|
Dot Product
single-core scalar |
4603
2.22 Gflops |
|
Dot Product
multi-core scalar |
25702
11.7 Gflops |
|
Dot Product
single-core vector |
7434
8.91 Gflops |
|
Dot Product
multi-core vector |
42783
44.5 Gflops |
|
LU Decomposition
single-core scalar |
4639
4.13 Gflops |
|
LU Decomposition
multi-core scalar |
11222
9.84 Gflops |
|
Primality Test
single-core scalar |
7651
1.14 Gflops |
|
Primality Test
multi-core scalar |
29517
5.48 Gflops |
|
Sharpen Image
single-core scalar |
2529
5.90 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16004
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
20310
16.1 Mpixels/sec |
|
Blur Image
multi-core scalar |
88233
69.4 Mpixels/sec |
Memory | 7904 | |
---|---|---|
Read Sequential
single-core scalar |
7788
9.54 GB/sec |
|
Write Sequential
single-core scalar |
12394
8.48 GB/sec |
|
Stdlib Allocate
single-core scalar |
5868
21.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
7324
15.2 GB/sec |
|
Stdlib Copy
single-core scalar |
6150
6.34 GB/sec |
Stream | 7705 | |
---|---|---|
Stream Copy
single-core scalar |
7091
9.70 GB/sec |
|
Stream Copy
single-core vector |
8567
11.1 GB/sec |
|
Stream Scale
single-core scalar |
7398
9.60 GB/sec |
|
Stream Scale
single-core vector |
8201
11.1 GB/sec |
|
Stream Add
single-core scalar |
7601
11.5 GB/sec |
|
Stream Add
single-core vector |
8863
12.3 GB/sec |
|
Stream Triad
single-core scalar |
7330
10.1 GB/sec |
|
Stream Triad
single-core vector |
6590
12.3 GB/sec |