Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Windows x86 (32-bit)
Integer Processor integer performance 6056 6568
Floating Point Processor floating point performance 6843
Memory Memory performance 6497
Stream Memory bandwidth performance 7548

Result Information

Upload Date Mon, 26 Jan 2015 23:18:26 +0000
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System Information

Apple Inc. MacBookPro8,1
Operating System Microsoft Windows 7 Ultimate (64-bit)
Model Apple Inc. MacBookPro8,1
Processor Intel Core i7-2640M @ 2.79 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 4096 KB
Motherboard Apple Inc. Mac-94245B3640C91C81
Northbridge Intel Sandy Bridge 09
Southbridge Intel HM65 05
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 16.00 GB DDR3 SDRAM 666MHz

Integer Performance

Integer 6056
Blowfish
single-core scalar
1917
84.2 MB/sec
 
Blowfish
multi-core scalar
6662
273 MB/sec
 
Text Compress
single-core scalar
3337
10.7 MB/sec
 
Text Compress
multi-core scalar
8396
27.5 MB/sec
 
Text Decompress
single-core scalar
3792
15.6 MB/sec
 
Text Decompress
multi-core scalar
10024
39.9 MB/sec
 
Image Compress
single-core scalar
2866
23.7 Mpixels/sec
 
Image Compress
multi-core scalar
7665
64.5 Mpixels/sec
 
Image Decompress
single-core scalar
3080
51.7 Mpixels/sec
 
Image Decompress
multi-core scalar
7665
125 Mpixels/sec
 
Lua
single-core scalar
5282
2.03 Mnodes/sec
 
Lua
multi-core scalar
11986
4.61 Mnodes/sec
 

Floating Point Performance

Floating Point 6843
Mandelbrot
single-core scalar
2486
1.65 Gflops
 
Mandelbrot
multi-core scalar
9441
6.18 Gflops
 
Dot Product
single-core scalar
1405
679 Mflops
 
Dot Product
multi-core scalar
5070
2.31 Gflops
 
Dot Product
single-core vector
7585
9.09 Gflops
 
Dot Product
multi-core vector
21269
22.1 Gflops
 
LU Decomposition
single-core scalar
4730
4.21 Gflops
 
LU Decomposition
multi-core scalar
7068
6.20 Gflops
 
Primality Test
single-core scalar
6768
1.01 Gflops
 
Primality Test
multi-core scalar
10944
2.03 Gflops
 
Sharpen Image
single-core scalar
1441
3.36 Mpixels/sec
 
Sharpen Image
multi-core scalar
4517
10.4 Mpixels/sec
 
Blur Image
single-core scalar
3323
2.63 Mpixels/sec
 
Blur Image
multi-core scalar
9768
7.68 Mpixels/sec
 

Memory Performance

Memory 6497
Read Sequential
single-core scalar
7739
9.48 GB/sec
 
Write Sequential
single-core scalar
12001
8.21 GB/sec
 
Stdlib Allocate
single-core scalar
4374
16.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3688
7.63 GB/sec
 
Stdlib Copy
single-core scalar
4684
4.83 GB/sec
 

Stream Performance

Stream 7548
Stream Copy
single-core scalar
6908
9.45 GB/sec
 
Stream Copy
single-core vector
8066
10.5 GB/sec
 
Stream Scale
single-core scalar
7043
9.14 GB/sec
 
Stream Scale
single-core vector
7950
10.7 GB/sec
 
Stream Add
single-core scalar
7407
11.2 GB/sec
 
Stream Add
single-core vector
8687
12.1 GB/sec
 
Stream Triad
single-core scalar
7856
10.9 GB/sec
 
Stream Triad
single-core vector
6471
12.1 GB/sec