Section Description Score Geekbench Score
Geekbench 2.1.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9714 11172
Floating Point Processor floating point performance 17417
Memory Memory performance 5540
Stream Memory bandwidth performance 5682

Result Information

User throttle99
Upload Date Fri, 25 Feb 2011 01:16:15 +0000
Views 3

System Information

MacBookPro8,2
Operating System Mac OS X 10.6.6 (Build 10J3210)
Model MacBookPro8,2
Processor Intel Core i7-2820QM @ 2.30 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 8192 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 9714
Blowfish
single-core scalar
1978
86.9 MB/sec
 
Blowfish
multi-core scalar
13054
535 MB/sec
 
Text Compress
single-core scalar
3145
10.1 MB/sec
 
Text Compress
multi-core scalar
16142
53.0 MB/sec
 
Text Decompress
single-core scalar
3531
14.5 MB/sec
 
Text Decompress
multi-core scalar
18352
73.1 MB/sec
 
Image Compress
single-core scalar
2916
24.1 Mpixels/sec
 
Image Compress
multi-core scalar
15149
127 Mpixels/sec
 
Image Decompress
single-core scalar
3315
55.7 Mpixels/sec
 
Image Decompress
multi-core scalar
13669
223 Mpixels/sec
 
Lua
single-core scalar
4641
1.79 Mnodes/sec
 
Lua
multi-core scalar
20681
7.95 Mnodes/sec
 

Floating Point Performance

Floating Point 17417
Mandelbrot
single-core scalar
2736
1.82 Gflops
 
Mandelbrot
multi-core scalar
19022
12.4 Gflops
 
Dot Product
single-core scalar
4420
2.14 Gflops
 
Dot Product
multi-core scalar
22030
10.0 Gflops
 
Dot Product
single-core vector
5321
6.38 Gflops
 
Dot Product
multi-core vector
30780
32.0 Gflops
 
LU Decomposition
single-core scalar
2201
1.96 Gflops
 
LU Decomposition
multi-core scalar
9705
8.51 Gflops
 
Primality Test
single-core scalar
7704
1.15 Gflops
 
Primality Test
multi-core scalar
31115
5.77 Gflops
 
Sharpen Image
single-core scalar
6485
15.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
40580
93.5 Mpixels/sec
 
Blur Image
single-core scalar
7671
6.07 Mpixels/sec
 
Blur Image
multi-core scalar
54078
42.5 Mpixels/sec
 

Memory Performance

Memory 5540
Read Sequential
single-core scalar
6250
7.65 GB/sec
 
Write Sequential
single-core scalar
8870
6.07 GB/sec
 
Stdlib Allocate
single-core scalar
4244
15.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3527
7.30 GB/sec
 
Stdlib Copy
single-core scalar
4813
4.96 GB/sec
 

Stream Performance

Stream 5682
Stream Copy
single-core scalar
5557
7.60 GB/sec
 
Stream Copy
single-core vector
6701
8.69 GB/sec
 
Stream Scale
single-core scalar
5812
7.54 GB/sec
 
Stream Scale
single-core vector
6205
8.37 GB/sec
 
Stream Add
single-core scalar
5104
7.70 GB/sec
 
Stream Add
single-core vector
6122
8.52 GB/sec
 
Stream Triad
single-core scalar
5544
7.66 GB/sec
 
Stream Triad
single-core vector
4418
8.27 GB/sec