Section Description Score Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 9435 10768
Floating Point Processor floating point performance 16526
Memory Memory performance 5401
Stream Memory bandwidth performance 6020

Result Information

User chevalier433
Upload Date Sat, 02 Jun 2012 09:04:16 +0000
Views 3

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.8 (Build 12A206j)
Model iMac (27-inch Mid 2010)
Processor Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
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-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B01.1112090906
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 9435
Blowfish
single-core scalar
2279
100 MB/sec
 
Blowfish
multi-core scalar
14060
576 MB/sec
 
Text Compress
single-core scalar
2746
8.78 MB/sec
 
Text Compress
multi-core scalar
14050
46.1 MB/sec
 
Text Decompress
single-core scalar
3041
12.5 MB/sec
 
Text Decompress
multi-core scalar
15676
62.5 MB/sec
 
Image Compress
single-core scalar
3022
25.0 Mpixels/sec
 
Image Compress
multi-core scalar
14846
125 Mpixels/sec
 
Image Decompress
single-core scalar
3075
51.6 Mpixels/sec
 
Image Decompress
multi-core scalar
12692
207 Mpixels/sec
 
Lua
single-core scalar
5205
2.00 Mnodes/sec
 
Lua
multi-core scalar
22538
8.67 Mnodes/sec
 

Floating Point Performance

Floating Point 16526
Mandelbrot
single-core scalar
3017
2.01 Gflops
 
Mandelbrot
multi-core scalar
20099
13.2 Gflops
 
Dot Product
single-core scalar
4936
2.38 Gflops
 
Dot Product
multi-core scalar
18646
8.50 Gflops
 
Dot Product
single-core vector
5844
7.00 Gflops
 
Dot Product
multi-core vector
29178
30.3 Gflops
 
LU Decomposition
single-core scalar
1623
1.44 Gflops
 
LU Decomposition
multi-core scalar
3684
3.23 Gflops
 
Primality Test
single-core scalar
7675
1.15 Gflops
 
Primality Test
multi-core scalar
27586
5.12 Gflops
 
Sharpen Image
single-core scalar
7548
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40633
93.6 Mpixels/sec
 
Blur Image
single-core scalar
8960
7.09 Mpixels/sec
 
Blur Image
multi-core scalar
51945
40.8 Mpixels/sec
 

Memory Performance

Memory 5401
Read Sequential
single-core scalar
6153
7.53 GB/sec
 
Write Sequential
single-core scalar
9279
6.35 GB/sec
 
Stdlib Allocate
single-core scalar
4524
16.9 Mallocs/sec
 
Stdlib Write
single-core scalar
3150
6.52 GB/sec
 
Stdlib Copy
single-core scalar
3899
4.02 GB/sec
 

Stream Performance

Stream 6020
Stream Copy
single-core scalar
5531
7.56 GB/sec
 
Stream Copy
single-core vector
7031
9.12 GB/sec
 
Stream Scale
single-core scalar
5607
7.28 GB/sec
 
Stream Scale
single-core vector
6362
8.59 GB/sec
 
Stream Add
single-core scalar
5800
8.75 GB/sec
 
Stream Add
single-core vector
6857
9.54 GB/sec
 
Stream Triad
single-core scalar
5882
8.13 GB/sec
 
Stream Triad
single-core vector
5091
9.53 GB/sec