Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9512 10790
Floating Point Processor floating point performance 16495
Memory Memory performance 5446
Stream Memory bandwidth performance 5993

Result Information

User FixtionFXReality
Upload Date Sat, 19 Nov 2011 09:50:46 +0000
Views 1

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.6.8 (Build 10K549)
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.B00.1005031455
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 9512
Blowfish
single-core scalar
2267
99.6 MB/sec
 
Blowfish
multi-core scalar
13855
568 MB/sec
 
Text Compress
single-core scalar
2727
8.72 MB/sec
 
Text Compress
multi-core scalar
14084
46.2 MB/sec
 
Text Decompress
single-core scalar
3034
12.5 MB/sec
 
Text Decompress
multi-core scalar
15756
62.8 MB/sec
 
Image Compress
single-core scalar
3010
24.9 Mpixels/sec
 
Image Compress
multi-core scalar
14980
126 Mpixels/sec
 
Image Decompress
single-core scalar
3111
52.2 Mpixels/sec
 
Image Decompress
multi-core scalar
12711
207 Mpixels/sec
 
Lua
single-core scalar
5301
2.04 Mnodes/sec
 
Lua
multi-core scalar
23311
8.97 Mnodes/sec
 

Floating Point Performance

Floating Point 16495
Mandelbrot
single-core scalar
3002
2.00 Gflops
 
Mandelbrot
multi-core scalar
19984
13.1 Gflops
 
Dot Product
single-core scalar
4914
2.37 Gflops
 
Dot Product
multi-core scalar
18601
8.48 Gflops
 
Dot Product
single-core vector
5910
7.08 Gflops
 
Dot Product
multi-core vector
29057
30.2 Gflops
 
LU Decomposition
single-core scalar
1620
1.44 Gflops
 
LU Decomposition
multi-core scalar
3668
3.22 Gflops
 
Primality Test
single-core scalar
7551
1.13 Gflops
 
Primality Test
multi-core scalar
28228
5.24 Gflops
 
Sharpen Image
single-core scalar
7554
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40474
93.3 Mpixels/sec
 
Blur Image
single-core scalar
8934
7.07 Mpixels/sec
 
Blur Image
multi-core scalar
51444
40.4 Mpixels/sec
 

Memory Performance

Memory 5446
Read Sequential
single-core scalar
6138
7.52 GB/sec
 
Write Sequential
single-core scalar
9233
6.31 GB/sec
 
Stdlib Allocate
single-core scalar
4295
16.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3172
6.57 GB/sec
 
Stdlib Copy
single-core scalar
4393
4.53 GB/sec
 

Stream Performance

Stream 5993
Stream Copy
single-core scalar
5498
7.52 GB/sec
 
Stream Copy
single-core vector
7020
9.10 GB/sec
 
Stream Scale
single-core scalar
5566
7.22 GB/sec
 
Stream Scale
single-core vector
6346
8.57 GB/sec
 
Stream Add
single-core scalar
5774
8.72 GB/sec
 
Stream Add
single-core vector
6826
9.50 GB/sec
 
Stream Triad
single-core scalar
5841
8.07 GB/sec
 
Stream Triad
single-core vector
5076
9.50 GB/sec