Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (32-bit)
Integer Processor integer performance 7724 9238
Floating Point Processor floating point performance 13498
Memory Memory performance 5876
Stream Memory bandwidth performance 6354

Result Information

User jfpoole
Upload Date Fri, 03 Aug 2012 19:45:16 +0000
Views 15

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.8 (Build 12A269)
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 7724
Blowfish
single-core scalar
2094
92.0 MB/sec
 
Blowfish
multi-core scalar
13162
539 MB/sec
 
Text Compress
single-core scalar
2746
8.78 MB/sec
 
Text Compress
multi-core scalar
12980
42.6 MB/sec
 
Text Decompress
single-core scalar
2985
12.3 MB/sec
 
Text Decompress
multi-core scalar
14279
56.9 MB/sec
 
Image Compress
single-core scalar
2230
18.4 Mpixels/sec
 
Image Compress
multi-core scalar
10660
89.7 Mpixels/sec
 
Image Decompress
single-core scalar
2285
38.4 Mpixels/sec
 
Image Decompress
multi-core scalar
9482
155 Mpixels/sec
 
Lua
single-core scalar
4006
1.54 Mnodes/sec
 
Lua
multi-core scalar
15779
6.07 Mnodes/sec
 

Floating Point Performance

Floating Point 13498
Mandelbrot
single-core scalar
2762
1.84 Gflops
 
Mandelbrot
multi-core scalar
17815
11.7 Gflops
 
Dot Product
single-core scalar
4429
2.14 Gflops
 
Dot Product
multi-core scalar
19493
8.88 Gflops
 
Dot Product
single-core vector
5391
6.46 Gflops
 
Dot Product
multi-core vector
23172
24.1 Gflops
 
LU Decomposition
single-core scalar
1343
1.20 Gflops
 
LU Decomposition
multi-core scalar
3589
3.15 Gflops
 
Primality Test
single-core scalar
6529
975 Mflops
 
Primality Test
multi-core scalar
19909
3.69 Gflops
 
Sharpen Image
single-core scalar
5816
13.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
31398
72.4 Mpixels/sec
 
Blur Image
single-core scalar
7017
5.55 Mpixels/sec
 
Blur Image
multi-core scalar
40320
31.7 Mpixels/sec
 

Memory Performance

Memory 5876
Read Sequential
single-core scalar
6729
8.24 GB/sec
 
Write Sequential
single-core scalar
9373
6.41 GB/sec
 
Stdlib Allocate
single-core scalar
3949
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
4022
8.32 GB/sec
 
Stdlib Copy
single-core scalar
5311
5.48 GB/sec
 

Stream Performance

Stream 6354
Stream Copy
single-core scalar
6803
9.30 GB/sec
 
Stream Copy
single-core vector
8412
10.9 GB/sec
 
Stream Scale
single-core scalar
7232
9.38 GB/sec
 
Stream Scale
single-core vector
8045
10.9 GB/sec
 
Stream Add
single-core scalar
2474
3.74 GB/sec
 
Stream Add
single-core vector
8655
12.0 GB/sec
 
Stream Triad
single-core scalar
2823
3.90 GB/sec
 
Stream Triad
single-core vector
6395
12.0 GB/sec