Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9774 11098
Floating Point Processor floating point performance 16562
Memory Memory performance 5749
Stream Memory bandwidth performance 7309

Result Information

User andrewkendall
Upload Date Wed, 13 Jun 2012 10:06:38 +0000
Views 6

System Information

MacBook Pro (17-inch Early 2011)
Operating System Mac OS X 10.7.4
Model MacBook Pro (17-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-942459F5819B171B MacBookPro8,3
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 9774
Blowfish
single-core scalar
2000
87.9 MB/sec
 
Blowfish
multi-core scalar
12781
524 MB/sec
 
Text Compress
single-core scalar
3212
10.3 MB/sec
 
Text Compress
multi-core scalar
15465
50.7 MB/sec
 
Text Decompress
single-core scalar
3588
14.7 MB/sec
 
Text Decompress
multi-core scalar
17548
69.9 MB/sec
 
Image Compress
single-core scalar
2972
24.6 Mpixels/sec
 
Image Compress
multi-core scalar
14540
122 Mpixels/sec
 
Image Decompress
single-core scalar
3379
56.7 Mpixels/sec
 
Image Decompress
multi-core scalar
13768
225 Mpixels/sec
 
Lua
single-core scalar
5619
2.16 Mnodes/sec
 
Lua
multi-core scalar
22424
8.63 Mnodes/sec
 

Floating Point Performance

Floating Point 16562
Mandelbrot
single-core scalar
2774
1.85 Gflops
 
Mandelbrot
multi-core scalar
18486
12.1 Gflops
 
Dot Product
single-core scalar
4516
2.18 Gflops
 
Dot Product
multi-core scalar
21476
9.79 Gflops
 
Dot Product
single-core vector
5471
6.55 Gflops
 
Dot Product
multi-core vector
30498
31.7 Gflops
 
LU Decomposition
single-core scalar
2460
2.19 Gflops
 
LU Decomposition
multi-core scalar
3853
3.38 Gflops
 
Primality Test
single-core scalar
7595
1.13 Gflops
 
Primality Test
multi-core scalar
27878
5.17 Gflops
 
Sharpen Image
single-core scalar
6461
15.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
41285
95.1 Mpixels/sec
 
Blur Image
single-core scalar
7557
5.98 Mpixels/sec
 
Blur Image
multi-core scalar
51568
40.5 Mpixels/sec
 

Memory Performance

Memory 5749
Read Sequential
single-core scalar
6184
7.57 GB/sec
 
Write Sequential
single-core scalar
9157
6.26 GB/sec
 
Stdlib Allocate
single-core scalar
4213
15.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3992
8.26 GB/sec
 
Stdlib Copy
single-core scalar
5200
5.36 GB/sec
 

Stream Performance

Stream 7309
Stream Copy
single-core scalar
6844
9.36 GB/sec
 
Stream Copy
single-core vector
8340
10.8 GB/sec
 
Stream Scale
single-core scalar
6826
8.86 GB/sec
 
Stream Scale
single-core vector
7967
10.8 GB/sec
 
Stream Add
single-core scalar
6638
10.0 GB/sec
 
Stream Add
single-core vector
8356
11.6 GB/sec
 
Stream Triad
single-core scalar
7201
9.95 GB/sec
 
Stream Triad
single-core vector
6303
11.8 GB/sec