Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9604 10772
Floating Point Processor floating point performance 16493
Memory Memory performance 5209
Stream Memory bandwidth performance 5971

Result Information

User alatin
Upload Date Sun, 04 Mar 2012 11:59:00 +0000
Views 1

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.7.3 (Build 11D50b)
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 32.00 GB 1333 MHz DDR3

Integer Performance

Integer 9604
Blowfish
single-core scalar
2279
100 MB/sec
 
Blowfish
multi-core scalar
14005
574 MB/sec
 
Text Compress
single-core scalar
2740
8.77 MB/sec
 
Text Compress
multi-core scalar
14106
46.3 MB/sec
 
Text Decompress
single-core scalar
3049
12.5 MB/sec
 
Text Decompress
multi-core scalar
15625
62.3 MB/sec
 
Image Compress
single-core scalar
3010
24.9 Mpixels/sec
 
Image Compress
multi-core scalar
14741
124 Mpixels/sec
 
Image Decompress
single-core scalar
3137
52.7 Mpixels/sec
 
Image Decompress
multi-core scalar
14367
234 Mpixels/sec
 
Lua
single-core scalar
5320
2.05 Mnodes/sec
 
Lua
multi-core scalar
22879
8.80 Mnodes/sec
 

Floating Point Performance

Floating Point 16493
Mandelbrot
single-core scalar
3014
2.01 Gflops
 
Mandelbrot
multi-core scalar
20059
13.1 Gflops
 
Dot Product
single-core scalar
4932
2.38 Gflops
 
Dot Product
multi-core scalar
18602
8.48 Gflops
 
Dot Product
single-core vector
5946
7.12 Gflops
 
Dot Product
multi-core vector
29272
30.4 Gflops
 
LU Decomposition
single-core scalar
1620
1.44 Gflops
 
LU Decomposition
multi-core scalar
3767
3.30 Gflops
 
Primality Test
single-core scalar
7173
1.07 Gflops
 
Primality Test
multi-core scalar
27372
5.08 Gflops
 
Sharpen Image
single-core scalar
7541
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40847
94.1 Mpixels/sec
 
Blur Image
single-core scalar
8971
7.10 Mpixels/sec
 
Blur Image
multi-core scalar
51788
40.7 Mpixels/sec
 

Memory Performance

Memory 5209
Read Sequential
single-core scalar
6093
7.46 GB/sec
 
Write Sequential
single-core scalar
8538
5.84 GB/sec
 
Stdlib Allocate
single-core scalar
3978
14.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3140
6.50 GB/sec
 
Stdlib Copy
single-core scalar
4297
4.43 GB/sec
 

Stream Performance

Stream 5971
Stream Copy
single-core scalar
5543
7.58 GB/sec
 
Stream Copy
single-core vector
7144
9.26 GB/sec
 
Stream Scale
single-core scalar
5520
7.16 GB/sec
 
Stream Scale
single-core vector
6282
8.48 GB/sec
 
Stream Add
single-core scalar
5698
8.60 GB/sec
 
Stream Add
single-core vector
6784
9.44 GB/sec
 
Stream Triad
single-core scalar
5777
7.98 GB/sec
 
Stream Triad
single-core vector
5021
9.40 GB/sec