Section Description Score Geekbench Score
Geekbench 2.2.0 Beta 5 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8394 10184
Floating Point Processor floating point performance 14871
Memory Memory performance 6426
Stream Memory bandwidth performance 7566

Result Information

User jfpoole
Upload Date August 01 2011 07:07 AM
Views 10

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7 (Build 11A511)
Model MacBook Pro (15-inch Early 2011)
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 0 KB
L1 Data Cache 0 KB
L2 Cache 1024 KB
L3 Cache 0 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B0E.1104221557
Memory 8192 MB 1333 MHz DDR3

Integer Performance

Integer 8394
Blowfish
single-core scalar
2177
95.7 MB/sec
 
Blowfish
multi-core scalar
14567
597 MB/sec
 
Text Compress
single-core scalar
2777
8.88 MB/sec
 
Text Compress
multi-core scalar
12885
42.3 MB/sec
 
Text Decompress
single-core scalar
2852
11.7 MB/sec
 
Text Decompress
multi-core scalar
15105
60.2 MB/sec
 
Image Compress
single-core scalar
2292
18.9 Mpixels/sec
 
Image Compress
multi-core scalar
11253
94.7 Mpixels/sec
 
Image Decompress
single-core scalar
2553
42.9 Mpixels/sec
 
Image Decompress
multi-core scalar
10746
175 Mpixels/sec
 
Lua
single-core scalar
4571
1.76 Mnodes/sec
 
Lua
multi-core scalar
18960
7.29 Mnodes/sec
 

Floating Point Performance

Floating Point 14871
Mandelbrot
single-core scalar
2523
1.68 Gflops
 
Mandelbrot
multi-core scalar
17533
11.5 Gflops
 
Dot Product
single-core scalar
4278
2.07 Gflops
 
Dot Product
multi-core scalar
7351
3.35 Gflops
 
Dot Product
single-core vector
7150
8.57 Gflops
 
Dot Product
multi-core vector
13080
13.6 Gflops
 
LU Decomposition
single-core scalar
2504
2.23 Gflops
 
LU Decomposition
multi-core scalar
3945
3.46 Gflops
 
Primality Test
single-core scalar
6337
946 Mflops
 
Primality Test
multi-core scalar
23516
4.36 Gflops
 
Sharpen Image
single-core scalar
13226
30.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
60556
140 Mpixels/sec
 
Blur Image
single-core scalar
5984
4.74 Mpixels/sec
 
Blur Image
multi-core scalar
40224
31.6 Mpixels/sec
 

Memory Performance

Memory 6426
Read Sequential
single-core scalar
7139
8.74 GB/sec
 
Write Sequential
single-core scalar
11727
8.02 GB/sec
 
Stdlib Allocate
single-core scalar
3915
14.6 Mallocs/sec
 
Stdlib Write
single-core scalar
4019
8.32 GB/sec
 
Stdlib Copy
single-core scalar
5334
5.50 GB/sec
 

Stream Performance

Stream 7566
Stream Copy
single-core scalar
6988
9.56 GB/sec
 
Stream Copy
single-core vector
7442
9.65 GB/sec
 
Stream Scale
single-core scalar
7326
9.51 GB/sec
 
Stream Scale
single-core vector
8146
11.0 GB/sec
 
Stream Add
single-core scalar
7597
11.5 GB/sec
 
Stream Add
single-core vector
8650
12.0 GB/sec
 
Stream Triad
single-core scalar
8067
11.1 GB/sec
 
Stream Triad
single-core vector
6318
11.8 GB/sec