Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10214 11514
Floating Point Processor floating point performance 17225
Memory Memory performance 5874
Stream Memory bandwidth performance 7362

Result Information

User revman
Upload Date Mon, 30 Jul 2012 17:18:18 +0000
Views 8

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.8.0
Model MacBook Pro (15-inch Early 2011)
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 x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 10214
Blowfish
single-core scalar
2066
90.8 MB/sec
 
Blowfish
multi-core scalar
13245
543 MB/sec
 
Text Compress
single-core scalar
3323
10.6 MB/sec
 
Text Compress
multi-core scalar
16198
53.1 MB/sec
 
Text Decompress
single-core scalar
3678
15.1 MB/sec
 
Text Decompress
multi-core scalar
18479
73.6 MB/sec
 
Image Compress
single-core scalar
3053
25.2 Mpixels/sec
 
Image Compress
multi-core scalar
15224
128 Mpixels/sec
 
Image Decompress
single-core scalar
3468
58.2 Mpixels/sec
 
Image Decompress
multi-core scalar
14242
232 Mpixels/sec
 
Lua
single-core scalar
5824
2.24 Mnodes/sec
 
Lua
multi-core scalar
23772
9.14 Mnodes/sec
 

Floating Point Performance

Floating Point 17225
Mandelbrot
single-core scalar
2863
1.90 Gflops
 
Mandelbrot
multi-core scalar
19322
12.6 Gflops
 
Dot Product
single-core scalar
4661
2.25 Gflops
 
Dot Product
multi-core scalar
22273
10.1 Gflops
 
Dot Product
single-core vector
5631
6.75 Gflops
 
Dot Product
multi-core vector
31641
32.9 Gflops
 
LU Decomposition
single-core scalar
2540
2.26 Gflops
 
LU Decomposition
multi-core scalar
4267
3.74 Gflops
 
Primality Test
single-core scalar
7944
1.19 Gflops
 
Primality Test
multi-core scalar
29656
5.50 Gflops
 
Sharpen Image
single-core scalar
6692
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
42942
99.0 Mpixels/sec
 
Blur Image
single-core scalar
7808
6.18 Mpixels/sec
 
Blur Image
multi-core scalar
52920
41.6 Mpixels/sec
 

Memory Performance

Memory 5874
Read Sequential
single-core scalar
6362
7.79 GB/sec
 
Write Sequential
single-core scalar
9367
6.41 GB/sec
 
Stdlib Allocate
single-core scalar
4364
16.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3999
8.28 GB/sec
 
Stdlib Copy
single-core scalar
5282
5.45 GB/sec
 

Stream Performance

Stream 7362
Stream Copy
single-core scalar
6952
9.51 GB/sec
 
Stream Copy
single-core vector
8174
10.6 GB/sec
 
Stream Scale
single-core scalar
6961
9.03 GB/sec
 
Stream Scale
single-core vector
8023
10.8 GB/sec
 
Stream Add
single-core scalar
6779
10.2 GB/sec
 
Stream Add
single-core vector
8415
11.7 GB/sec
 
Stream Triad
single-core scalar
7334
10.1 GB/sec
 
Stream Triad
single-core vector
6263
11.7 GB/sec