Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9875 11389
Floating Point Processor floating point performance 17184
Memory Memory performance 5884
Stream Memory bandwidth performance 7420

Result Information

User danmcq
Upload Date Wed, 25 Jul 2012 17:39:32 +0000
Views 8

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 i7-2820QM @ 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 9875
Blowfish
single-core scalar
2079
91.3 MB/sec
 
Blowfish
multi-core scalar
13268
544 MB/sec
 
Text Compress
single-core scalar
3334
10.7 MB/sec
 
Text Compress
multi-core scalar
16134
52.9 MB/sec
 
Text Decompress
single-core scalar
3673
15.1 MB/sec
 
Text Decompress
multi-core scalar
17736
70.7 MB/sec
 
Image Compress
single-core scalar
3082
25.5 Mpixels/sec
 
Image Compress
multi-core scalar
14878
125 Mpixels/sec
 
Image Decompress
single-core scalar
3438
57.7 Mpixels/sec
 
Image Decompress
multi-core scalar
14100
230 Mpixels/sec
 
Lua
single-core scalar
4970
1.91 Mnodes/sec
 
Lua
multi-core scalar
21819
8.39 Mnodes/sec
 

Floating Point Performance

Floating Point 17184
Mandelbrot
single-core scalar
2867
1.91 Gflops
 
Mandelbrot
multi-core scalar
19318
12.6 Gflops
 
Dot Product
single-core scalar
4658
2.25 Gflops
 
Dot Product
multi-core scalar
22280
10.2 Gflops
 
Dot Product
single-core vector
5631
6.75 Gflops
 
Dot Product
multi-core vector
31528
32.8 Gflops
 
LU Decomposition
single-core scalar
2542
2.26 Gflops
 
LU Decomposition
multi-core scalar
4337
3.80 Gflops
 
Primality Test
single-core scalar
7903
1.18 Gflops
 
Primality Test
multi-core scalar
28378
5.27 Gflops
 
Sharpen Image
single-core scalar
6703
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
42867
98.8 Mpixels/sec
 
Blur Image
single-core scalar
7818
6.19 Mpixels/sec
 
Blur Image
multi-core scalar
53753
42.3 Mpixels/sec
 

Memory Performance

Memory 5884
Read Sequential
single-core scalar
6372
7.80 GB/sec
 
Write Sequential
single-core scalar
9389
6.42 GB/sec
 
Stdlib Allocate
single-core scalar
4366
16.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3985
8.25 GB/sec
 
Stdlib Copy
single-core scalar
5311
5.47 GB/sec
 

Stream Performance

Stream 7420
Stream Copy
single-core scalar
6904
9.44 GB/sec
 
Stream Copy
single-core vector
8423
10.9 GB/sec
 
Stream Scale
single-core scalar
6902
8.96 GB/sec
 
Stream Scale
single-core vector
8053
10.9 GB/sec
 
Stream Add
single-core scalar
6621
9.99 GB/sec
 
Stream Add
single-core vector
8708
12.1 GB/sec
 
Stream Triad
single-core scalar
7315
10.1 GB/sec
 
Stream Triad
single-core vector
6439
12.1 GB/sec