Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6267 7705
Floating Point Processor floating point performance 10768
Memory Memory performance 5764
Stream Memory bandwidth performance 5907

Result Information

User bobbyn
Upload Date Mon, 31 Oct 2011 07:39:06 +0000
Views 1

System Information

MacBookPro8,1
Operating System Mac OS X 10.7.2 (Build 11C74)
Model MacBookPro8,1
Processor Intel Core i7-2640M @ 2.80 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 4096 KB
Motherboard Apple Inc. Mac-94245B3640C91C81 MacBookPro8,1
BIOS Apple Inc. MBP81.88Z.0047.B24.1110141131
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 6267
Blowfish
single-core scalar
2131
93.6 MB/sec
 
Blowfish
multi-core scalar
6991
286 MB/sec
 
Text Compress
single-core scalar
3429
11.0 MB/sec
 
Text Compress
multi-core scalar
8608
28.2 MB/sec
 
Text Decompress
single-core scalar
3766
15.5 MB/sec
 
Text Decompress
multi-core scalar
9936
39.6 MB/sec
 
Image Compress
single-core scalar
3129
25.9 Mpixels/sec
 
Image Compress
multi-core scalar
8099
68.1 Mpixels/sec
 
Image Decompress
single-core scalar
3674
61.7 Mpixels/sec
 
Image Decompress
multi-core scalar
8231
134 Mpixels/sec
 
Lua
single-core scalar
5499
2.12 Mnodes/sec
 
Lua
multi-core scalar
11717
4.51 Mnodes/sec
 

Floating Point Performance

Floating Point 10768
Mandelbrot
single-core scalar
2942
1.96 Gflops
 
Mandelbrot
multi-core scalar
10157
6.65 Gflops
 
Dot Product
single-core scalar
4793
2.32 Gflops
 
Dot Product
multi-core scalar
11729
5.35 Gflops
 
Dot Product
single-core vector
5768
6.91 Gflops
 
Dot Product
multi-core vector
16599
17.3 Gflops
 
LU Decomposition
single-core scalar
2477
2.20 Gflops
 
LU Decomposition
multi-core scalar
5405
4.74 Gflops
 
Primality Test
single-core scalar
8040
1.20 Gflops
 
Primality Test
multi-core scalar
16319
3.03 Gflops
 
Sharpen Image
single-core scalar
6906
16.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
22110
51.0 Mpixels/sec
 
Blur Image
single-core scalar
8349
6.61 Mpixels/sec
 
Blur Image
multi-core scalar
29161
22.9 Mpixels/sec
 

Memory Performance

Memory 5764
Read Sequential
single-core scalar
6496
7.95 GB/sec
 
Write Sequential
single-core scalar
9489
6.49 GB/sec
 
Stdlib Allocate
single-core scalar
4298
16.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3628
7.51 GB/sec
 
Stdlib Copy
single-core scalar
4912
5.06 GB/sec
 

Stream Performance

Stream 5907
Stream Copy
single-core scalar
5718
7.82 GB/sec
 
Stream Copy
single-core vector
6244
8.10 GB/sec
 
Stream Scale
single-core scalar
5914
7.67 GB/sec
 
Stream Scale
single-core vector
6151
8.30 GB/sec
 
Stream Add
single-core scalar
5654
8.53 GB/sec
 
Stream Add
single-core vector
6602
9.18 GB/sec
 
Stream Triad
single-core scalar
6084
8.41 GB/sec
 
Stream Triad
single-core vector
4891
9.15 GB/sec