Sony Corporation VGN-P21Z_W
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.4 for Windows x86 (32-bit) | |||
| Integer | Processor integer performance | 724 | 690 |
| Floating Point | Processor floating point performance | 615 | |
| Memory | Memory performance | 699 | |
| Stream | Memory bandwidth performance | 817 | |
Result Information
| User | iTasso |
| Upload Date | Thu, 12 Nov 2009 08:24:57 +0000 |
| Views | 3 |
System Information
| Sony Corporation VGN-P21Z_W | |
|---|---|
| Operating System | Microsoft Windows 7 Ultimate |
| Model | Sony Corporation VGN-P21Z_W |
| Processor |
Intel Atom Z520 @ 1.33 GHz
1 Processor, 1 Core, 2 Threads |
| Processor ID | GenuineIntel Family 6 Model 28 Stepping 2 |
| L1 Instruction Cache | 56 KB |
| L1 Data Cache | 56 KB |
| L2 Cache | 512 KB |
| L3 Cache | 0 KB |
| Motherboard | Sony Corporation VAIO |
| BIOS | INSYDE R2071U3 |
| Memory | 1.99 GB 0 MHz |
Integer Performance
| Integer | 724 | |
|---|---|---|
|
Blowfish
single-core scalar |
476
20.9 MB/sec |
|
|
Blowfish
multi-core scalar |
801
32.8 MB/sec |
|
|
Text Compress
single-core scalar |
599
1.92 MB/sec |
|
|
Text Compress
multi-core scalar |
854
2.80 MB/sec |
|
|
Text Decompress
single-core scalar |
629
2.59 MB/sec |
|
|
Text Decompress
multi-core scalar |
905
3.61 MB/sec |
|
|
Image Compress
single-core scalar |
580
4.80 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
837
7.05 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
484
8.14 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
758
12.4 Mpixels/sec |
|
|
Lua
single-core scalar |
733
283 Knodes/sec |
|
|
Lua
multi-core scalar |
1035
398 Knodes/sec |
Floating Point Performance
| Floating Point | 615 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
409
272 Mflops |
|
|
Mandelbrot
multi-core scalar |
773
506 Mflops |
|
|
Dot Product
single-core scalar |
338
164 Mflops |
|
|
Dot Product
multi-core scalar |
629
287 Mflops |
|
|
Dot Product
single-core vector |
672
806 Mflops |
|
|
Dot Product
multi-core vector |
1541
1.60 Gflops |
|
|
LU Decomposition
single-core scalar |
292
261 Mflops |
|
|
LU Decomposition
multi-core scalar |
519
456 Mflops |
|
|
Primality Test
single-core scalar |
663
99.0 Mflops |
|
|
Primality Test
multi-core scalar |
825
153 Mflops |
|
|
Sharpen Image
single-core scalar |
164
383 Kpixels/sec |
|
|
Sharpen Image
multi-core scalar |
298
687 Kpixels/sec |
|
|
Blur Image
single-core scalar |
534
423 Kpixels/sec |
|
|
Blur Image
multi-core scalar |
955
751 Kpixels/sec |
Memory Performance
| Memory | 699 | |
|---|---|---|
|
Read Sequential
single-core scalar |
1043
1.28 GB/sec |
|
|
Write Sequential
single-core scalar |
1221
855 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
224
837 Kallocs/sec |
|
|
Stdlib Write
single-core scalar |
405
859 MB/sec |
|
|
Stdlib Copy
single-core scalar |
606
640 MB/sec |
Stream Performance
| Stream | 817 | |
|---|---|---|
|
Stream Copy
single-core scalar |
544
762 MB/sec |
|
|
Stream Copy
single-core vector |
814
1.06 GB/sec |
|
|
Stream Scale
single-core scalar |
612
814 MB/sec |
|
|
Stream Scale
single-core vector |
1111
1.50 GB/sec |
|
|
Stream Add
single-core scalar |
787
1.19 GB/sec |
|
|
Stream Add
single-core vector |
1147
1.60 GB/sec |
|
|
Stream Triad
single-core scalar |
667
944 MB/sec |
|
|
Stream Triad
single-core vector |
861
1.61 GB/sec |
