Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6170 7461
Floating Point Processor floating point performance 10434
Memory Memory performance 5525
Stream Memory bandwidth performance 5456

Result Information

User odddjeff
Upload Date Mon, 18 Apr 2011 02:43:54 +0000
Views 2

System Information

MacBookPro8,1
Operating System Mac OS X 10.6.7 (Build 10J3250)
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 6170
Blowfish
single-core scalar
2028
89.1 MB/sec
 
Blowfish
multi-core scalar
6812
279 MB/sec
 
Text Compress
single-core scalar
3254
10.4 MB/sec
 
Text Compress
multi-core scalar
8443
27.7 MB/sec
 
Text Decompress
single-core scalar
3571
14.7 MB/sec
 
Text Decompress
multi-core scalar
9487
37.8 MB/sec
 
Image Compress
single-core scalar
2985
24.7 Mpixels/sec
 
Image Compress
multi-core scalar
7976
67.1 Mpixels/sec
 
Image Decompress
single-core scalar
3496
58.7 Mpixels/sec
 
Image Decompress
multi-core scalar
8290
135 Mpixels/sec
 
Lua
single-core scalar
5600
2.16 Mnodes/sec
 
Lua
multi-core scalar
12102
4.66 Mnodes/sec
 

Floating Point Performance

Floating Point 10434
Mandelbrot
single-core scalar
2799
1.86 Gflops
 
Mandelbrot
multi-core scalar
9823
6.43 Gflops
 
Dot Product
single-core scalar
4555
2.20 Gflops
 
Dot Product
multi-core scalar
11391
5.19 Gflops
 
Dot Product
single-core vector
5493
6.58 Gflops
 
Dot Product
multi-core vector
16062
16.7 Gflops
 
LU Decomposition
single-core scalar
2266
2.02 Gflops
 
LU Decomposition
multi-core scalar
5115
4.48 Gflops
 
Primality Test
single-core scalar
7902
1.18 Gflops
 
Primality Test
multi-core scalar
16190
3.00 Gflops
 
Sharpen Image
single-core scalar
6568
15.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
21675
49.9 Mpixels/sec
 
Blur Image
single-core scalar
7957
6.30 Mpixels/sec
 
Blur Image
multi-core scalar
28293
22.2 Mpixels/sec
 

Memory Performance

Memory 5525
Read Sequential
single-core scalar
6177
7.56 GB/sec
 
Write Sequential
single-core scalar
8979
6.14 GB/sec
 
Stdlib Allocate
single-core scalar
4243
15.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3524
7.29 GB/sec
 
Stdlib Copy
single-core scalar
4703
4.85 GB/sec
 

Stream Performance

Stream 5456
Stream Copy
single-core scalar
5169
7.07 GB/sec
 
Stream Copy
single-core vector
5883
7.63 GB/sec
 
Stream Scale
single-core scalar
5414
7.03 GB/sec
 
Stream Scale
single-core vector
5653
7.63 GB/sec
 
Stream Add
single-core scalar
5211
7.87 GB/sec
 
Stream Add
single-core vector
6105
8.49 GB/sec
 
Stream Triad
single-core scalar
5693
7.87 GB/sec
 
Stream Triad
single-core vector
4526
8.47 GB/sec