Section Description Score Geekbench Score
Geekbench 2.3.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 8272 10000
Floating Point Processor floating point performance 15013
Memory Memory performance 6062
Stream Memory bandwidth performance 6383

Result Information

User jfpoole
Upload Date Wed, 20 Jun 2012 15:35:31 +0000
Views 16

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7.4 (Build 11E53)
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 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 6144 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 8272
Blowfish
single-core scalar
2110
92.7 MB/sec
 
Blowfish
multi-core scalar
13527
554 MB/sec
 
Text Compress
single-core scalar
2738
8.76 MB/sec
 
Text Compress
multi-core scalar
13125
43.1 MB/sec
 
Text Decompress
single-core scalar
3020
12.4 MB/sec
 
Text Decompress
multi-core scalar
14785
58.9 MB/sec
 
Image Compress
single-core scalar
2414
19.9 Mpixels/sec
 
Image Compress
multi-core scalar
11633
97.9 Mpixels/sec
 
Image Decompress
single-core scalar
2433
40.9 Mpixels/sec
 
Image Decompress
multi-core scalar
9910
162 Mpixels/sec
 
Lua
single-core scalar
4513
1.74 Mnodes/sec
 
Lua
multi-core scalar
19061
7.33 Mnodes/sec
 

Floating Point Performance

Floating Point 15013
Mandelbrot
single-core scalar
2733
1.82 Gflops
 
Mandelbrot
multi-core scalar
18506
12.1 Gflops
 
Dot Product
single-core scalar
4447
2.15 Gflops
 
Dot Product
multi-core scalar
23294
10.6 Gflops
 
Dot Product
single-core vector
5438
6.52 Gflops
 
Dot Product
multi-core vector
26434
27.5 Gflops
 
LU Decomposition
single-core scalar
1342
1.19 Gflops
 
LU Decomposition
multi-core scalar
3673
3.22 Gflops
 
Primality Test
single-core scalar
6564
980 Mflops
 
Primality Test
multi-core scalar
21818
4.05 Gflops
 
Sharpen Image
single-core scalar
6033
14.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
35442
81.7 Mpixels/sec
 
Blur Image
single-core scalar
7327
5.80 Mpixels/sec
 
Blur Image
multi-core scalar
47142
37.1 Mpixels/sec
 

Memory Performance

Memory 6062
Read Sequential
single-core scalar
6778
8.30 GB/sec
 
Write Sequential
single-core scalar
10231
7.00 GB/sec
 
Stdlib Allocate
single-core scalar
3893
14.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4043
8.37 GB/sec
 
Stdlib Copy
single-core scalar
5369
5.54 GB/sec
 

Stream Performance

Stream 6383
Stream Copy
single-core scalar
6922
9.47 GB/sec
 
Stream Copy
single-core vector
8415
10.9 GB/sec
 
Stream Scale
single-core scalar
7197
9.34 GB/sec
 
Stream Scale
single-core vector
8067
10.9 GB/sec
 
Stream Add
single-core scalar
2483
3.75 GB/sec
 
Stream Add
single-core vector
8705
12.1 GB/sec
 
Stream Triad
single-core scalar
2846
3.93 GB/sec
 
Stream Triad
single-core vector
6431
12.0 GB/sec