Section Description Score Geekbench Score
Geekbench 2.1.5 for Mac OS X x86 (64-bit)
Integer Processor integer performance 7382 8449
Floating Point Processor floating point performance 12274
Memory Memory performance 4861
Stream Memory bandwidth performance 5981

Result Information

User Thedarkmaster
Upload Date Fri, 22 Jul 2011 08:16:29 +0000
Views 1

System Information

MacBookPro8,2
Operating System Mac OS X 10.7 (Build 11A511)
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.B0E.1104221557
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 7382
Blowfish
single-core scalar
1839
80.8 MB/sec
 
Blowfish
multi-core scalar
11174
458 MB/sec
 
Text Compress
single-core scalar
2861
9.15 MB/sec
 
Text Compress
multi-core scalar
11064
36.3 MB/sec
 
Text Decompress
single-core scalar
3253
13.4 MB/sec
 
Text Decompress
multi-core scalar
13095
52.2 MB/sec
 
Image Compress
single-core scalar
2688
22.2 Mpixels/sec
 
Image Compress
multi-core scalar
10555
88.8 Mpixels/sec
 
Image Decompress
single-core scalar
3150
52.9 Mpixels/sec
 
Image Decompress
multi-core scalar
10209
167 Mpixels/sec
 
Lua
single-core scalar
4684
1.80 Mnodes/sec
 
Lua
multi-core scalar
14023
5.39 Mnodes/sec
 

Floating Point Performance

Floating Point 12274
Mandelbrot
single-core scalar
2269
1.51 Gflops
 
Mandelbrot
multi-core scalar
14986
9.81 Gflops
 
Dot Product
single-core scalar
4102
1.98 Gflops
 
Dot Product
multi-core scalar
14302
6.52 Gflops
 
Dot Product
single-core vector
3788
4.54 Gflops
 
Dot Product
multi-core vector
19149
19.9 Gflops
 
LU Decomposition
single-core scalar
1907
1.70 Gflops
 
LU Decomposition
multi-core scalar
6447
5.65 Gflops
 
Primality Test
single-core scalar
6427
960 Mflops
 
Primality Test
multi-core scalar
18529
3.44 Gflops
 
Sharpen Image
single-core scalar
5927
13.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
27537
63.5 Mpixels/sec
 
Blur Image
single-core scalar
6910
5.47 Mpixels/sec
 
Blur Image
multi-core scalar
39566
31.1 Mpixels/sec
 

Memory Performance

Memory 4861
Read Sequential
single-core scalar
5118
6.27 GB/sec
 
Write Sequential
single-core scalar
7300
4.99 GB/sec
 
Stdlib Allocate
single-core scalar
3210
12.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3829
7.93 GB/sec
 
Stdlib Copy
single-core scalar
4848
5.00 GB/sec
 

Stream Performance

Stream 5981
Stream Copy
single-core scalar
5541
7.58 GB/sec
 
Stream Copy
single-core vector
6839
8.87 GB/sec
 
Stream Scale
single-core scalar
5873
7.62 GB/sec
 
Stream Scale
single-core vector
6661
8.99 GB/sec
 
Stream Add
single-core scalar
5155
7.78 GB/sec
 
Stream Add
single-core vector
6866
9.55 GB/sec
 
Stream Triad
single-core scalar
5902
8.16 GB/sec
 
Stream Triad
single-core vector
5012
9.38 GB/sec