Sony Corporation VPCZ21Z9R vs Sony Corporation VPCZ21Z9R
| Sony Corporation VPCZ21Z9R | Sony Corporation VPCZ21Z9R | |||
|---|---|---|---|---|
| Geekbench 2 Score | 6557 | 6557 | ||
System Information
| Sony Corporation VPCZ21Z9R | Sony Corporation VPCZ21Z9R | |
|---|---|---|
| Operating System | Windows 8 (64-bit) | Windows 8 (64-bit) |
| Model | Sony Corporation VPCZ21Z9R | Sony Corporation VPCZ21Z9R |
| 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 R0173H5 | INSYDE R0173H5 |
| Memory | 7.92 GB DDR3 SDRAM 666MHz | 7.92 GB DDR3 SDRAM 666MHz |
Integer Performance
| Sony Corporation VPCZ21Z9R | Sony Corporation VPCZ21Z9R | |||
|---|---|---|---|---|
| Integer | 6014 | 6014 | ||
|
Blowfish
single-core scalar |
1876 | 1876 | ||
|
Blowfish
multi-core scalar |
6216 | 6216 | ||
|
Text Compress
single-core scalar |
3203 | 3203 | ||
|
Text Compress
multi-core scalar |
8185 | 8185 | ||
|
Text Decompress
single-core scalar |
3653 | 3653 | ||
|
Text Decompress
multi-core scalar |
9760 | 9760 | ||
|
Image Compress
single-core scalar |
2841 | 2841 | ||
|
Image Compress
multi-core scalar |
7545 | 7545 | ||
|
Image Decompress
single-core scalar |
3063 | 3063 | ||
|
Image Decompress
multi-core scalar |
7574 | 7574 | ||
|
Lua
single-core scalar |
5478 | 5478 | ||
|
Lua
multi-core scalar |
12775 | 12775 | ||
Floating Point Performance
| Sony Corporation VPCZ21Z9R | Sony Corporation VPCZ21Z9R | |||
|---|---|---|---|---|
| Floating Point | 6779 | 6779 | ||
|
Mandelbrot
single-core scalar |
2417 | 2417 | ||
|
Mandelbrot
multi-core scalar |
9147 | 9147 | ||
|
Dot Product
single-core scalar |
1362 | 1362 | ||
|
Dot Product
single-core vector |
7343 | 7343 | ||
|
Dot Product
multi-core scalar |
4877 | 4877 | ||
|
Dot Product
multi-core vector |
23095 | 23095 | ||
|
LU Decomposition
single-core scalar |
4528 | 4528 | ||
|
LU Decomposition
multi-core scalar |
4480 | 4480 | ||
|
Primality Test
single-core scalar |
6610 | 6610 | ||
|
Primality Test
multi-core scalar |
12304 | 12304 | ||
|
Sharpen Image
single-core scalar |
1398 | 1398 | ||
|
Sharpen Image
multi-core scalar |
4408 | 4408 | ||
|
Blur Image
single-core scalar |
3225 | 3225 | ||
|
Blur Image
multi-core scalar |
9723 | 9723 | ||
Memory Performance
| Sony Corporation VPCZ21Z9R | Sony Corporation VPCZ21Z9R | |||
|---|---|---|---|---|
| Memory | 6599 | 6599 | ||
|
Read Sequential
single-core scalar |
7640 | 7640 | ||
|
Write Sequential
single-core scalar |
11898 | 11898 | ||
|
Stdlib Allocate
single-core scalar |
4270 | 4270 | ||
|
Stdlib Write
single-core scalar |
3927 | 3927 | ||
|
Stdlib Copy
single-core scalar |
5263 | 5263 | ||
Stream Performance
| Sony Corporation VPCZ21Z9R | Sony Corporation VPCZ21Z9R | |||
|---|---|---|---|---|
| Stream | 7606 | 7606 | ||
|
Stream Copy
single-core scalar |
6935 | 6935 | ||
|
Stream Copy
single-core vector |
8381 | 8381 | ||
|
Stream Scale
single-core scalar |
7059 | 7059 | ||
|
Stream Scale
single-core vector |
8000 | 8000 | ||
|
Stream Add
single-core scalar |
7383 | 7383 | ||
|
Stream Add
single-core vector |
8753 | 8753 | ||
|
Stream Triad
single-core scalar |
7949 | 7949 | ||
|
Stream Triad
single-core vector |
6395 | 6395 | ||
