Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Windows x86 (64-bit)
Integer	Processor integer performance	4551	5211
Floating Point	Processor floating point performance	6464
Memory	Memory performance	4336
Stream	Memory bandwidth performance	4895

Result Information

User	naaajsboy
Upload Date	Tue, 05 Jun 2012 21:52:01 +0000
Views	17

System Information

	TOSHIBA PORTEGE Z830
Operating System	Microsoft Windows 7 Professional (64-bit)
Model	TOSHIBA PORTEGE Z830
Processor	Intel Core i5-2557M @ 1.69 GHz 1 Processor, 2 Cores, 4 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 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	3072 KB
Motherboard	TOSHIBA Portable PC
Northbridge	Intel Sandy Bridge 09
Southbridge	Intel QM67 04
BIOS	TOSHIBA Version 1.60
Memory	5.88 GB DDR3 SDRAM 665MHz

Integer Performance

Integer	4551
Blowfish single-core scalar	1519 66.7 MB/sec
Blowfish multi-core scalar	4175 171 MB/sec
Text Compress single-core scalar	2667 8.53 MB/sec
Text Compress multi-core scalar	5907 19.4 MB/sec
Text Decompress single-core scalar	3002 12.3 MB/sec
Text Decompress multi-core scalar	6398 25.5 MB/sec
Image Compress single-core scalar	2268 18.7 Mpixels/sec
Image Compress multi-core scalar	5690 47.9 Mpixels/sec
Image Decompress single-core scalar	2785 46.8 Mpixels/sec
Image Decompress multi-core scalar	6993 114 Mpixels/sec
Lua single-core scalar	5436 2.09 Mnodes/sec
Lua multi-core scalar	7782 2.99 Mnodes/sec

Floating Point Performance

Floating Point	6464
Mandelbrot single-core scalar	1824 1.21 Gflops
Mandelbrot multi-core scalar	5654 3.70 Gflops
Dot Product single-core scalar	3257 1.57 Gflops
Dot Product multi-core scalar	8003 3.65 Gflops
Dot Product single-core vector	5481 6.57 Gflops
Dot Product multi-core vector	15493 16.1 Gflops
LU Decomposition single-core scalar	3571 3.18 Gflops
LU Decomposition multi-core scalar	3226 2.83 Gflops
Primality Test single-core scalar	4101 613 Mflops
Primality Test multi-core scalar	6486 1.20 Gflops
Sharpen Image single-core scalar	1343 3.13 Mpixels/sec
Sharpen Image multi-core scalar	3035 7.00 Mpixels/sec
Blur Image single-core scalar	11659 9.23 Mpixels/sec
Blur Image multi-core scalar	17373 13.7 Mpixels/sec

Memory Performance

Memory	4336
Read Sequential single-core scalar	4865 5.96 GB/sec
Write Sequential single-core scalar	5699 3.90 GB/sec
Stdlib Allocate single-core scalar	2988 11.2 Mallocs/sec
Stdlib Write single-core scalar	3785 7.83 GB/sec
Stdlib Copy single-core scalar	4347 4.48 GB/sec

Stream Performance

Stream	4895
Stream Copy single-core scalar	4747 6.49 GB/sec
Stream Copy single-core vector	5153 6.68 GB/sec
Stream Scale single-core scalar	4462 5.79 GB/sec
Stream Scale single-core vector	5811 7.84 GB/sec
Stream Add single-core scalar	3592 5.42 GB/sec
Stream Add single-core vector	5332 7.42 GB/sec
Stream Triad single-core scalar	5678 7.85 GB/sec
Stream Triad single-core vector	4385 8.21 GB/sec