Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10108 11313
Floating Point Processor floating point performance 17471
Memory Memory performance 5584
Stream Memory bandwidth performance 5438

Result Information

User ic3tr4y
Upload Date Wed, 09 Mar 2011 01:51:33 +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 10108
Blowfish
single-core scalar
2062
90.6 MB/sec
 
Blowfish
multi-core scalar
13186
540 MB/sec
 
Text Compress
single-core scalar
3288
10.5 MB/sec
 
Text Compress
multi-core scalar
16261
53.3 MB/sec
 
Text Decompress
single-core scalar
3658
15.0 MB/sec
 
Text Decompress
multi-core scalar
18454
73.5 MB/sec
 
Image Compress
single-core scalar
3038
25.1 Mpixels/sec
 
Image Compress
multi-core scalar
15179
128 Mpixels/sec
 
Image Decompress
single-core scalar
3207
53.8 Mpixels/sec
 
Image Decompress
multi-core scalar
13640
223 Mpixels/sec
 
Lua
single-core scalar
5578
2.15 Mnodes/sec
 
Lua
multi-core scalar
23755
9.14 Mnodes/sec
 

Floating Point Performance

Floating Point 17471
Mandelbrot
single-core scalar
2831
1.88 Gflops
 
Mandelbrot
multi-core scalar
19112
12.5 Gflops
 
Dot Product
single-core scalar
4606
2.23 Gflops
 
Dot Product
multi-core scalar
22107
10.1 Gflops
 
Dot Product
single-core vector
5127
6.14 Gflops
 
Dot Product
multi-core vector
31041
32.3 Gflops
 
LU Decomposition
single-core scalar
2277
2.03 Gflops
 
LU Decomposition
multi-core scalar
9781
8.58 Gflops
 
Primality Test
single-core scalar
7344
1.10 Gflops
 
Primality Test
multi-core scalar
30780
5.71 Gflops
 
Sharpen Image
single-core scalar
6668
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40280
92.8 Mpixels/sec
 
Blur Image
single-core scalar
8078
6.39 Mpixels/sec
 
Blur Image
multi-core scalar
54564
42.9 Mpixels/sec
 

Memory Performance

Memory 5584
Read Sequential
single-core scalar
6239
7.64 GB/sec
 
Write Sequential
single-core scalar
9075
6.21 GB/sec
 
Stdlib Allocate
single-core scalar
4311
16.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3504
7.25 GB/sec
 
Stdlib Copy
single-core scalar
4794
4.94 GB/sec
 

Stream Performance

Stream 5438
Stream Copy
single-core scalar
5323
7.28 GB/sec
 
Stream Copy
single-core vector
6269
8.13 GB/sec
 
Stream Scale
single-core scalar
5616
7.29 GB/sec
 
Stream Scale
single-core vector
6037
8.15 GB/sec
 
Stream Add
single-core scalar
4849
7.32 GB/sec
 
Stream Add
single-core vector
5781
8.04 GB/sec
 
Stream Triad
single-core scalar
5354
7.40 GB/sec
 
Stream Triad
single-core vector
4277
8.01 GB/sec