Section Description Score Geekbench Score
Geekbench 2.1.11 for Mac OS X x86 (32-bit)
Integer Processor integer performance 5197 6881
Floating Point Processor floating point performance 9790
Memory Memory performance 5787
Stream Memory bandwidth performance 4785

Result Information

User Sylvain ALLAIN
Upload Date Sat, 12 Mar 2011 13:01:31 +0000
Views 6

System Information

MacBookPro8,1
Operating System Mac OS X 10.6.6 (Build 10J3210)
Model MacBookPro8,1
Processor Intel Core i7-2620M @ 2.70 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 4096 KB
Motherboard Apple Inc. Mac-94245B3640C91C81 MacBookPro8,1
BIOS Apple Inc. MBP81.88Z.0047.B04.1102071707
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 5197
Blowfish
single-core scalar
2175
95.6 MB/sec
 
Blowfish
multi-core scalar
7026
288 MB/sec
 
Text Compress
single-core scalar
2882
9.22 MB/sec
 
Text Compress
multi-core scalar
7290
23.9 MB/sec
 
Text Decompress
single-core scalar
3147
12.9 MB/sec
 
Text Decompress
multi-core scalar
8158
32.5 MB/sec
 
Image Compress
single-core scalar
2420
20.0 Mpixels/sec
 
Image Compress
multi-core scalar
6325
53.2 Mpixels/sec
 
Image Decompress
single-core scalar
2453
41.2 Mpixels/sec
 
Image Decompress
multi-core scalar
5453
89.0 Mpixels/sec
 
Lua
single-core scalar
4598
1.77 Mnodes/sec
 
Lua
multi-core scalar
10438
4.02 Mnodes/sec
 

Floating Point Performance

Floating Point 9790
Mandelbrot
single-core scalar
2847
1.89 Gflops
 
Mandelbrot
multi-core scalar
9845
6.44 Gflops
 
Dot Product
single-core scalar
4532
2.19 Gflops
 
Dot Product
multi-core scalar
12398
5.65 Gflops
 
Dot Product
single-core vector
5573
6.68 Gflops
 
Dot Product
multi-core vector
15213
15.8 Gflops
 
LU Decomposition
single-core scalar
1361
1.21 Gflops
 
LU Decomposition
multi-core scalar
3053
2.68 Gflops
 
Primality Test
single-core scalar
6919
1.03 Gflops
 
Primality Test
multi-core scalar
13189
2.45 Gflops
 
Sharpen Image
single-core scalar
6383
14.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
20174
46.5 Mpixels/sec
 
Blur Image
single-core scalar
8098
6.41 Mpixels/sec
 
Blur Image
multi-core scalar
27481
21.6 Mpixels/sec
 

Memory Performance

Memory 5787
Read Sequential
single-core scalar
6772
8.29 GB/sec
 
Write Sequential
single-core scalar
9850
6.74 GB/sec
 
Stdlib Allocate
single-core scalar
3938
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3577
7.40 GB/sec
 
Stdlib Copy
single-core scalar
4798
4.95 GB/sec
 

Stream Performance

Stream 4785
Stream Copy
single-core scalar
5155
7.05 GB/sec
 
Stream Copy
single-core vector
6006
7.79 GB/sec
 
Stream Scale
single-core scalar
5607
7.28 GB/sec
 
Stream Scale
single-core vector
5539
7.48 GB/sec
 
Stream Add
single-core scalar
2416
3.65 GB/sec
 
Stream Add
single-core vector
6185
8.60 GB/sec
 
Stream Triad
single-core scalar
2738
3.78 GB/sec
 
Stream Triad
single-core vector
4637
8.68 GB/sec