Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10214 11506
Floating Point Processor floating point performance 17635
Memory Memory performance 5781
Stream Memory bandwidth performance 6027

Result Information

User suneohair
Upload Date Sun, 20 Mar 2011 22:57:47 +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 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 10214
Blowfish
single-core scalar
2060
90.5 MB/sec
 
Blowfish
multi-core scalar
13199
541 MB/sec
 
Text Compress
single-core scalar
3303
10.6 MB/sec
 
Text Compress
multi-core scalar
16209
53.2 MB/sec
 
Text Decompress
single-core scalar
3627
14.9 MB/sec
 
Text Decompress
multi-core scalar
18258
72.7 MB/sec
 
Image Compress
single-core scalar
3057
25.3 Mpixels/sec
 
Image Compress
multi-core scalar
15347
129 Mpixels/sec
 
Image Decompress
single-core scalar
3550
59.6 Mpixels/sec
 
Image Decompress
multi-core scalar
14786
241 Mpixels/sec
 
Lua
single-core scalar
5665
2.18 Mnodes/sec
 
Lua
multi-core scalar
23509
9.04 Mnodes/sec
 

Floating Point Performance

Floating Point 17635
Mandelbrot
single-core scalar
2825
1.88 Gflops
 
Mandelbrot
multi-core scalar
19064
12.5 Gflops
 
Dot Product
single-core scalar
4623
2.23 Gflops
 
Dot Product
multi-core scalar
22067
10.1 Gflops
 
Dot Product
single-core vector
5593
6.70 Gflops
 
Dot Product
multi-core vector
31283
32.5 Gflops
 
LU Decomposition
single-core scalar
2179
1.94 Gflops
 
LU Decomposition
multi-core scalar
9656
8.47 Gflops
 
Primality Test
single-core scalar
7344
1.10 Gflops
 
Primality Test
multi-core scalar
30975
5.75 Gflops
 
Sharpen Image
single-core scalar
6667
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
41520
95.7 Mpixels/sec
 
Blur Image
single-core scalar
8048
6.37 Mpixels/sec
 
Blur Image
multi-core scalar
55049
43.3 Mpixels/sec
 

Memory Performance

Memory 5781
Read Sequential
single-core scalar
6162
7.54 GB/sec
 
Write Sequential
single-core scalar
9217
6.30 GB/sec
 
Stdlib Allocate
single-core scalar
4311
16.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3960
8.20 GB/sec
 
Stdlib Copy
single-core scalar
5257
5.42 GB/sec
 

Stream Performance

Stream 6027
Stream Copy
single-core scalar
5877
8.04 GB/sec
 
Stream Copy
single-core vector
7078
9.18 GB/sec
 
Stream Scale
single-core scalar
5978
7.76 GB/sec
 
Stream Scale
single-core vector
6661
8.99 GB/sec
 
Stream Add
single-core scalar
5325
8.04 GB/sec
 
Stream Add
single-core vector
6591
9.17 GB/sec
 
Stream Triad
single-core scalar
5817
8.04 GB/sec
 
Stream Triad
single-core vector
4894
9.16 GB/sec