Section Description Score Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 6780 8303
Floating Point Processor floating point performance 13275
Memory Memory performance 3983
Stream Memory bandwidth performance 4874

Result Information

User brinkMac
Upload Date Tue, 15 Jan 2013 18:15:39 +0000
Views 3

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.8.2 (Build 12C60)
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 6780
Blowfish
single-core scalar
2081
91.4 MB/sec
 
Blowfish
multi-core scalar
11726
481 MB/sec
 
Text Compress
single-core scalar
2228
7.13 MB/sec
 
Text Compress
multi-core scalar
10434
34.2 MB/sec
 
Text Decompress
single-core scalar
2499
10.3 MB/sec
 
Text Decompress
multi-core scalar
11664
46.5 MB/sec
 
Image Compress
single-core scalar
2257
18.6 Mpixels/sec
 
Image Compress
multi-core scalar
9900
83.3 Mpixels/sec
 
Image Decompress
single-core scalar
2006
33.7 Mpixels/sec
 
Image Decompress
multi-core scalar
7410
121 Mpixels/sec
 
Lua
single-core scalar
3741
1.44 Mnodes/sec
 
Lua
multi-core scalar
15424
5.93 Mnodes/sec
 

Floating Point Performance

Floating Point 13275
Mandelbrot
single-core scalar
2900
1.93 Gflops
 
Mandelbrot
multi-core scalar
17547
11.5 Gflops
 
Dot Product
single-core scalar
4748
2.29 Gflops
 
Dot Product
multi-core scalar
16473
7.51 Gflops
 
Dot Product
single-core vector
4801
5.75 Gflops
 
Dot Product
multi-core vector
19076
19.8 Gflops
 
LU Decomposition
single-core scalar
736
655 Mflops
 
LU Decomposition
multi-core scalar
3106
2.72 Gflops
 
Primality Test
single-core scalar
5461
816 Mflops
 
Primality Test
multi-core scalar
17988
3.34 Gflops
 
Sharpen Image
single-core scalar
6818
15.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
33248
76.6 Mpixels/sec
 
Blur Image
single-core scalar
8398
6.65 Mpixels/sec
 
Blur Image
multi-core scalar
44552
35.0 Mpixels/sec
 

Memory Performance

Memory 3983
Read Sequential
single-core scalar
5676
6.95 GB/sec
 
Write Sequential
single-core scalar
3098
2.12 GB/sec
 
Stdlib Allocate
single-core scalar
3844
14.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3167
6.56 GB/sec
 
Stdlib Copy
single-core scalar
4134
4.26 GB/sec
 

Stream Performance

Stream 4874
Stream Copy
single-core scalar
5092
6.96 GB/sec
 
Stream Copy
single-core vector
6913
8.96 GB/sec
 
Stream Scale
single-core scalar
5407
7.02 GB/sec
 
Stream Scale
single-core vector
6216
8.39 GB/sec
 
Stream Add
single-core scalar
1775
2.68 GB/sec
 
Stream Add
single-core vector
6707
9.33 GB/sec
 
Stream Triad
single-core scalar
1912
2.64 GB/sec
 
Stream Triad
single-core vector
4970
9.30 GB/sec