Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8371 10027
Floating Point Processor floating point performance 15825
Memory Memory performance 5494
Stream Memory bandwidth performance 4606

Result Information

User Sylvain ALLAIN
Upload Date Sat, 26 Feb 2011 13:10:00 +0000
Views 4

System Information

MacBookPro8,2
Operating System Mac OS X 10.6.6 (Build 10J3210)
Model MacBookPro8,2
Processor Intel Core i7-2720QM @ 2.20 GHz
1 Processor, 4 Cores, 8 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 6144 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B04.1102071707
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 8371
Blowfish
single-core scalar
2070
90.9 MB/sec
 
Blowfish
multi-core scalar
13417
550 MB/sec
 
Text Compress
single-core scalar
2712
8.67 MB/sec
 
Text Compress
multi-core scalar
13692
44.9 MB/sec
 
Text Decompress
single-core scalar
2971
12.2 MB/sec
 
Text Decompress
multi-core scalar
15268
60.8 MB/sec
 
Image Compress
single-core scalar
2306
19.1 Mpixels/sec
 
Image Compress
multi-core scalar
11651
98.0 Mpixels/sec
 
Image Decompress
single-core scalar
2386
40.1 Mpixels/sec
 
Image Decompress
multi-core scalar
9775
159 Mpixels/sec
 
Lua
single-core scalar
4388
1.69 Mnodes/sec
 
Lua
multi-core scalar
19818
7.62 Mnodes/sec
 

Floating Point Performance

Floating Point 15825
Mandelbrot
single-core scalar
2685
1.79 Gflops
 
Mandelbrot
multi-core scalar
18394
12.0 Gflops
 
Dot Product
single-core scalar
4267
2.06 Gflops
 
Dot Product
multi-core scalar
23165
10.6 Gflops
 
Dot Product
single-core vector
5316
6.37 Gflops
 
Dot Product
multi-core vector
28541
29.7 Gflops
 
LU Decomposition
single-core scalar
1260
1.12 Gflops
 
LU Decomposition
multi-core scalar
5599
4.91 Gflops
 
Primality Test
single-core scalar
6526
975 Mflops
 
Primality Test
multi-core scalar
24496
4.55 Gflops
 
Sharpen Image
single-core scalar
6021
14.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
36855
84.9 Mpixels/sec
 
Blur Image
single-core scalar
7685
6.08 Mpixels/sec
 
Blur Image
multi-core scalar
50744
39.9 Mpixels/sec
 

Memory Performance

Memory 5494
Read Sequential
single-core scalar
6425
7.87 GB/sec
 
Write Sequential
single-core scalar
9384
6.42 GB/sec
 
Stdlib Allocate
single-core scalar
3663
13.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3497
7.24 GB/sec
 
Stdlib Copy
single-core scalar
4501
4.64 GB/sec
 

Stream Performance

Stream 4606
Stream Copy
single-core scalar
5146
7.04 GB/sec
 
Stream Copy
single-core vector
5826
7.56 GB/sec
 
Stream Scale
single-core scalar
5404
7.01 GB/sec
 
Stream Scale
single-core vector
5549
7.49 GB/sec
 
Stream Add
single-core scalar
2317
3.50 GB/sec
 
Stream Add
single-core vector
5727
7.97 GB/sec
 
Stream Triad
single-core scalar
2618
3.62 GB/sec
 
Stream Triad
single-core vector
4262
7.98 GB/sec