Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 7545 9143
Floating Point Processor floating point performance 14952
Memory Memory performance 3911
Stream Memory bandwidth performance 4876

Result Information

User shortcut3d
Upload Date Thu, 29 Sep 2011 03:57:09 +0000
Views 3

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.7.1 (Build 11B26)
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 32.00 GB 1333 MHz DDR3

Integer Performance

Integer 7545
Blowfish
single-core scalar
2154
94.6 MB/sec
 
Blowfish
multi-core scalar
13169
540 MB/sec
 
Text Compress
single-core scalar
2312
7.40 MB/sec
 
Text Compress
multi-core scalar
11729
38.5 MB/sec
 
Text Decompress
single-core scalar
2530
10.4 MB/sec
 
Text Decompress
multi-core scalar
12784
50.9 MB/sec
 
Image Compress
single-core scalar
2328
19.2 Mpixels/sec
 
Image Compress
multi-core scalar
11411
96.0 Mpixels/sec
 
Image Decompress
single-core scalar
2080
34.9 Mpixels/sec
 
Image Decompress
multi-core scalar
9035
147 Mpixels/sec
 
Lua
single-core scalar
3853
1.48 Mnodes/sec
 
Lua
multi-core scalar
17161
6.60 Mnodes/sec
 

Floating Point Performance

Floating Point 14952
Mandelbrot
single-core scalar
2996
1.99 Gflops
 
Mandelbrot
multi-core scalar
20248
13.2 Gflops
 
Dot Product
single-core scalar
4903
2.37 Gflops
 
Dot Product
multi-core scalar
18593
8.47 Gflops
 
Dot Product
single-core vector
4990
5.98 Gflops
 
Dot Product
multi-core vector
21399
22.3 Gflops
 
LU Decomposition
single-core scalar
758
675 Mflops
 
LU Decomposition
multi-core scalar
3445
3.02 Gflops
 
Primality Test
single-core scalar
5517
824 Mflops
 
Primality Test
multi-core scalar
20178
3.74 Gflops
 
Sharpen Image
single-core scalar
7061
16.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
38855
89.5 Mpixels/sec
 
Blur Image
single-core scalar
8706
6.89 Mpixels/sec
 
Blur Image
multi-core scalar
51684
40.6 Mpixels/sec
 

Memory Performance

Memory 3911
Read Sequential
single-core scalar
5780
7.08 GB/sec
 
Write Sequential
single-core scalar
3197
2.19 GB/sec
 
Stdlib Allocate
single-core scalar
3686
13.8 Mallocs/sec
 
Stdlib Write
single-core scalar
2882
5.97 GB/sec
 
Stdlib Copy
single-core scalar
4013
4.14 GB/sec
 

Stream Performance

Stream 4876
Stream Copy
single-core scalar
5243
7.17 GB/sec
 
Stream Copy
single-core vector
6821
8.85 GB/sec
 
Stream Scale
single-core scalar
5523
7.17 GB/sec
 
Stream Scale
single-core vector
6183
8.34 GB/sec
 
Stream Add
single-core scalar
1833
2.77 GB/sec
 
Stream Add
single-core vector
6552
9.11 GB/sec
 
Stream Triad
single-core scalar
1977
2.73 GB/sec
 
Stream Triad
single-core vector
4877
9.13 GB/sec