Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 5904 6929
Floating Point Processor floating point performance 9326
Memory Memory performance 5184
Stream Memory bandwidth performance 5623

Result Information

User simonj
Upload Date Mon, 28 Feb 2011 19:45:23 +0000
Views 2

System Information

MacBookPro8,1
Operating System Mac OS X 10.6.6 (Build 10J3210)
Model MacBookPro8,1
Processor Intel Core i7-2620M @ 2.70 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.B04.1102071707
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 5904
Blowfish
single-core scalar
2006
88.1 MB/sec
 
Blowfish
multi-core scalar
6609
271 MB/sec
 
Text Compress
single-core scalar
3020
9.66 MB/sec
 
Text Compress
multi-core scalar
8095
26.6 MB/sec
 
Text Decompress
single-core scalar
3399
14.0 MB/sec
 
Text Decompress
multi-core scalar
9276
37.0 MB/sec
 
Image Compress
single-core scalar
2834
23.4 Mpixels/sec
 
Image Compress
multi-core scalar
7805
65.7 Mpixels/sec
 
Image Decompress
single-core scalar
3245
54.5 Mpixels/sec
 
Image Decompress
multi-core scalar
7931
129 Mpixels/sec
 
Lua
single-core scalar
5342
2.06 Mnodes/sec
 
Lua
multi-core scalar
11296
4.35 Mnodes/sec
 

Floating Point Performance

Floating Point 9326
Mandelbrot
single-core scalar
2696
1.79 Gflops
 
Mandelbrot
multi-core scalar
9356
6.12 Gflops
 
Dot Product
single-core scalar
4389
2.12 Gflops
 
Dot Product
multi-core scalar
9991
4.55 Gflops
 
Dot Product
single-core vector
4885
5.85 Gflops
 
Dot Product
multi-core vector
14214
14.8 Gflops
 
LU Decomposition
single-core scalar
1908
1.70 Gflops
 
LU Decomposition
multi-core scalar
4482
3.93 Gflops
 
Primality Test
single-core scalar
7493
1.12 Gflops
 
Primality Test
multi-core scalar
13677
2.54 Gflops
 
Sharpen Image
single-core scalar
6315
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
18658
43.0 Mpixels/sec
 
Blur Image
single-core scalar
7670
6.07 Mpixels/sec
 
Blur Image
multi-core scalar
24831
19.5 Mpixels/sec
 

Memory Performance

Memory 5184
Read Sequential
single-core scalar
6026
7.38 GB/sec
 
Write Sequential
single-core scalar
8215
5.62 GB/sec
 
Stdlib Allocate
single-core scalar
3828
14.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3355
6.95 GB/sec
 
Stdlib Copy
single-core scalar
4500
4.64 GB/sec
 

Stream Performance

Stream 5623
Stream Copy
single-core scalar
5573
7.62 GB/sec
 
Stream Copy
single-core vector
5954
7.72 GB/sec
 
Stream Scale
single-core scalar
5518
7.16 GB/sec
 
Stream Scale
single-core vector
5702
7.70 GB/sec
 
Stream Add
single-core scalar
5425
8.19 GB/sec
 
Stream Add
single-core vector
6283
8.74 GB/sec
 
Stream Triad
single-core scalar
5825
8.05 GB/sec
 
Stream Triad
single-core vector
4711
8.82 GB/sec