Sony Corporation VPCZ21V9E vs Sony Corporation VPCZ21V9E
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Geekbench 2 Score | 6505 | 6505 | ||
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 | 5704 | 5704 | ||
|
Blowfish
single-core scalar |
1827 | 1827 | ||
|
Blowfish
multi-core scalar |
6330 | 6330 | ||
|
Text Compress
single-core scalar |
3091 | 3091 | ||
|
Text Compress
multi-core scalar |
6806 | 6806 | ||
|
Text Decompress
single-core scalar |
3055 | 3055 | ||
|
Text Decompress
multi-core scalar |
9765 | 9765 | ||
|
Image Compress
single-core scalar |
2734 | 2734 | ||
|
Image Compress
multi-core scalar |
7355 | 7355 | ||
|
Image Decompress
single-core scalar |
2955 | 2955 | ||
|
Image Decompress
multi-core scalar |
6306 | 6306 | ||
|
Lua
single-core scalar |
5567 | 5567 | ||
|
Lua
multi-core scalar |
12660 | 12660 | ||
Floating Point Performance
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Floating Point | 6989 | 6989 | ||
|
Mandelbrot
single-core scalar |
2339 | 2339 | ||
|
Mandelbrot
multi-core scalar |
9055 | 9055 | ||
|
Dot Product
single-core scalar |
1343 | 1343 | ||
|
Dot Product
single-core vector |
7240 | 7240 | ||
|
Dot Product
multi-core scalar |
5100 | 5100 | ||
|
Dot Product
multi-core vector |
23317 | 23317 | ||
|
LU Decomposition
single-core scalar |
4438 | 4438 | ||
|
LU Decomposition
multi-core scalar |
6874 | 6874 | ||
|
Primality Test
single-core scalar |
6602 | 6602 | ||
|
Primality Test
multi-core scalar |
12624 | 12624 | ||
|
Sharpen Image
single-core scalar |
1370 | 1370 | ||
|
Sharpen Image
multi-core scalar |
4465 | 4465 | ||
|
Blur Image
single-core scalar |
3186 | 3186 | ||
|
Blur Image
multi-core scalar |
9896 | 9896 | ||
Memory Performance
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Memory | 6514 | 6514 | ||
|
Read Sequential
single-core scalar |
7579 | 7579 | ||
|
Write Sequential
single-core scalar |
11601 | 11601 | ||
|
Stdlib Allocate
single-core scalar |
4135 | 4135 | ||
|
Stdlib Write
single-core scalar |
3929 | 3929 | ||
|
Stdlib Copy
single-core scalar |
5329 | 5329 | ||
Stream Performance
| Sony Corporation VPCZ21V9E | Sony Corporation VPCZ21V9E | |||
|---|---|---|---|---|
| Stream | 7602 | 7602 | ||
|
Stream Copy
single-core scalar |
6863 | 6863 | ||
|
Stream Copy
single-core vector |
8381 | 8381 | ||
|
Stream Scale
single-core scalar |
7268 | 7268 | ||
|
Stream Scale
single-core vector |
8031 | 8031 | ||
|
Stream Add
single-core scalar |
7273 | 7273 | ||
|
Stream Add
single-core vector |
8679 | 8679 | ||
|
Stream Triad
single-core scalar |
7868 | 7868 | ||
|
Stream Triad
single-core vector |
6459 | 6459 | ||
