Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8517 10297
Floating Point Processor floating point performance 16357
Memory Memory performance 5618
Stream Memory bandwidth performance 4684

Result Information

User ericx_ye
Upload Date Sat, 26 Feb 2011 19:49:54 +0000
Views 3

System Information

MacBookPro8,3
Operating System Mac OS X 10.6.6 (Build 10J3210)
Model MacBookPro8,3
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-942459F5819B171B MacBookPro8,3
BIOS Apple Inc. MBP81.88Z.0047.B04.1102071707
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 8517
Blowfish
single-core scalar
2164
95.1 MB/sec
 
Blowfish
multi-core scalar
13890
569 MB/sec
 
Text Compress
single-core scalar
2803
8.97 MB/sec
 
Text Compress
multi-core scalar
14115
46.3 MB/sec
 
Text Decompress
single-core scalar
3070
12.6 MB/sec
 
Text Decompress
multi-core scalar
15761
62.8 MB/sec
 
Image Compress
single-core scalar
2367
19.6 Mpixels/sec
 
Image Compress
multi-core scalar
11937
100 Mpixels/sec
 
Image Decompress
single-core scalar
2463
41.4 Mpixels/sec
 
Image Decompress
multi-core scalar
9955
162 Mpixels/sec
 
Lua
single-core scalar
4548
1.75 Mnodes/sec
 
Lua
multi-core scalar
19131
7.36 Mnodes/sec
 

Floating Point Performance

Floating Point 16357
Mandelbrot
single-core scalar
2774
1.85 Gflops
 
Mandelbrot
multi-core scalar
19064
12.5 Gflops
 
Dot Product
single-core scalar
4469
2.16 Gflops
 
Dot Product
multi-core scalar
23944
10.9 Gflops
 
Dot Product
single-core vector
5549
6.65 Gflops
 
Dot Product
multi-core vector
29374
30.5 Gflops
 
LU Decomposition
single-core scalar
1408
1.25 Gflops
 
LU Decomposition
multi-core scalar
5862
5.14 Gflops
 
Primality Test
single-core scalar
6841
1.02 Gflops
 
Primality Test
multi-core scalar
25066
4.65 Gflops
 
Sharpen Image
single-core scalar
6295
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
37968
87.5 Mpixels/sec
 
Blur Image
single-core scalar
8052
6.37 Mpixels/sec
 
Blur Image
multi-core scalar
52344
41.2 Mpixels/sec
 

Memory Performance

Memory 5618
Read Sequential
single-core scalar
6576
8.05 GB/sec
 
Write Sequential
single-core scalar
9641
6.59 GB/sec
 
Stdlib Allocate
single-core scalar
3954
14.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3463
7.17 GB/sec
 
Stdlib Copy
single-core scalar
4460
4.60 GB/sec
 

Stream Performance

Stream 4684
Stream Copy
single-core scalar
5309
7.26 GB/sec
 
Stream Copy
single-core vector
6038
7.83 GB/sec
 
Stream Scale
single-core scalar
5518
7.16 GB/sec
 
Stream Scale
single-core vector
5842
7.88 GB/sec
 
Stream Add
single-core scalar
2383
3.60 GB/sec
 
Stream Add
single-core vector
5503
7.65 GB/sec
 
Stream Triad
single-core scalar
2757
3.81 GB/sec
 
Stream Triad
single-core vector
4129
7.73 GB/sec