Sony Corporation VPCZ21V9E vs Sony Corporation VPCZ21V9E
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Geekbench 2 Score | 6107 | 6107 | ||
System Information
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Microsoft Windows 7 Professional (64-bit) |
| Model | Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E |
| Processor |
Intel Core i7-2620M @ 2.69 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2620M @ 2.69 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 988B rPGA | Socket 988B rPGA |
| 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 | Sony Corporation VAIO | Sony Corporation VAIO |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel HM67 B2 | Intel HM67 B2 |
| BIOS | INSYDE R0140H5 | INSYDE R0140H5 |
| Memory | 7.92 GB DDR3 SDRAM 666MHz | 7.92 GB DDR3 SDRAM 666MHz |
Integer Performance
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Integer | 5658 | 5658 | ||
|
Blowfish
single-core scalar |
1828 | 1828 | ||
|
Blowfish
multi-core scalar |
6034 | 6034 | ||
|
Text Compress
single-core scalar |
3006 | 3006 | ||
|
Text Compress
multi-core scalar |
7629 | 7629 | ||
|
Text Decompress
single-core scalar |
3418 | 3418 | ||
|
Text Decompress
multi-core scalar |
9122 | 9122 | ||
|
Image Compress
single-core scalar |
2748 | 2748 | ||
|
Image Compress
multi-core scalar |
6958 | 6958 | ||
|
Image Decompress
single-core scalar |
2781 | 2781 | ||
|
Image Decompress
multi-core scalar |
7312 | 7312 | ||
|
Lua
single-core scalar |
5345 | 5345 | ||
|
Lua
multi-core scalar |
11716 | 11716 | ||
Floating Point Performance
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Floating Point | 6257 | 6257 | ||
|
Mandelbrot
single-core scalar |
2292 | 2292 | ||
|
Mandelbrot
multi-core scalar |
8417 | 8417 | ||
|
Dot Product
single-core scalar |
1282 | 1282 | ||
|
Dot Product
single-core vector |
6887 | 6887 | ||
|
Dot Product
multi-core scalar |
4529 | 4529 | ||
|
Dot Product
multi-core vector |
20613 | 20613 | ||
|
LU Decomposition
single-core scalar |
4180 | 4180 | ||
|
LU Decomposition
multi-core scalar |
4061 | 4061 | ||
|
Primality Test
single-core scalar |
6149 | 6149 | ||
|
Primality Test
multi-core scalar |
11651 | 11651 | ||
|
Sharpen Image
single-core scalar |
1296 | 1296 | ||
|
Sharpen Image
multi-core scalar |
4100 | 4100 | ||
|
Blur Image
single-core scalar |
3044 | 3044 | ||
|
Blur Image
multi-core scalar |
9100 | 9100 | ||
Memory Performance
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Memory | 6138 | 6138 | ||
|
Read Sequential
single-core scalar |
7080 | 7080 | ||
|
Write Sequential
single-core scalar |
10741 | 10741 | ||
|
Stdlib Allocate
single-core scalar |
3871 | 3871 | ||
|
Stdlib Write
single-core scalar |
3880 | 3880 | ||
|
Stdlib Copy
single-core scalar |
5118 | 5118 | ||
Stream Performance
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Stream | 7094 | 7094 | ||
|
Stream Copy
single-core scalar |
6436 | 6436 | ||
|
Stream Copy
single-core vector |
7648 | 7648 | ||
|
Stream Scale
single-core scalar |
6577 | 6577 | ||
|
Stream Scale
single-core vector |
7564 | 7564 | ||
|
Stream Add
single-core scalar |
6874 | 6874 | ||
|
Stream Add
single-core vector |
8204 | 8204 | ||
|
Stream Triad
single-core scalar |
7429 | 7429 | ||
|
Stream Triad
single-core vector |
6024 | 6024 | ||
