Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9653 10906
Floating Point Processor floating point performance 16894
Memory Memory performance 5464
Stream Memory bandwidth performance 5223

Result Information

User idanbo
Upload Date February 25 2011 03:17 AM
Views 259

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 4096 MB 1333 MHz DDR3

Integer Performance

Integer 9653
Blowfish
single-core scalar
1991
87.5 MB/sec
 
Blowfish
multi-core scalar
12788
524 MB/sec
 
Text Compress
single-core scalar
3148
10.1 MB/sec
 
Text Compress
multi-core scalar
15387
50.5 MB/sec
 
Text Decompress
single-core scalar
3520
14.5 MB/sec
 
Text Decompress
multi-core scalar
17341
69.1 MB/sec
 
Image Compress
single-core scalar
2905
24.0 Mpixels/sec
 
Image Compress
multi-core scalar
14314
120 Mpixels/sec
 
Image Decompress
single-core scalar
3355
56.3 Mpixels/sec
 
Image Decompress
multi-core scalar
13161
215 Mpixels/sec
 
Lua
single-core scalar
5486
2.11 Mnodes/sec
 
Lua
multi-core scalar
22445
8.63 Mnodes/sec
 

Floating Point Performance

Floating Point 16894
Mandelbrot
single-core scalar
2737
1.82 Gflops
 
Mandelbrot
multi-core scalar
18408
12.0 Gflops
 
Dot Product
single-core scalar
4474
2.16 Gflops
 
Dot Product
multi-core scalar
21506
9.80 Gflops
 
Dot Product
single-core vector
5346
6.40 Gflops
 
Dot Product
multi-core vector
30130
31.3 Gflops
 
LU Decomposition
single-core scalar
2168
1.93 Gflops
 
LU Decomposition
multi-core scalar
9333
8.18 Gflops
 
Primality Test
single-core scalar
7535
1.13 Gflops
 
Primality Test
multi-core scalar
28938
5.37 Gflops
 
Sharpen Image
single-core scalar
6455
15.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
39289
90.5 Mpixels/sec
 
Blur Image
single-core scalar
7805
6.18 Mpixels/sec
 
Blur Image
multi-core scalar
52397
41.2 Mpixels/sec
 

Memory Performance

Memory 5464
Read Sequential
single-core scalar
6043
7.40 GB/sec
 
Write Sequential
single-core scalar
8771
6.00 GB/sec
 
Stdlib Allocate
single-core scalar
4186
15.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3506
7.26 GB/sec
 
Stdlib Copy
single-core scalar
4816
4.96 GB/sec
 

Stream Performance

Stream 5223
Stream Copy
single-core scalar
5059
6.92 GB/sec
 
Stream Copy
single-core vector
5989
7.77 GB/sec
 
Stream Scale
single-core scalar
5081
6.59 GB/sec
 
Stream Scale
single-core vector
5603
7.56 GB/sec
 
Stream Add
single-core scalar
4883
7.37 GB/sec
 
Stream Add
single-core vector
5662
7.88 GB/sec
 
Stream Triad
single-core scalar
5258
7.27 GB/sec
 
Stream Triad
single-core vector
4256
7.97 GB/sec