Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 4431 5607
Floating Point Processor floating point performance 8278
Memory Memory performance 3640
Stream Memory bandwidth performance 4314

Result Information

User JDO
Upload Date Mon, 12 Dec 2011 19:12:10 +0000
Views 3

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.6.8 (Build 10K549)
Model iMac (27-inch Mid 2011)
Processor Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
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-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1D.1110171110
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 4431
Blowfish
single-core scalar
1031
45.3 MB/sec
 
Blowfish
multi-core scalar
7211
296 MB/sec
 
Text Compress
single-core scalar
1353
4.33 MB/sec
 
Text Compress
multi-core scalar
7347
24.1 MB/sec
 
Text Decompress
single-core scalar
1478
6.08 MB/sec
 
Text Decompress
multi-core scalar
8205
32.7 MB/sec
 
Image Compress
single-core scalar
1178
9.74 Mpixels/sec
 
Image Compress
multi-core scalar
6300
53.0 Mpixels/sec
 
Image Decompress
single-core scalar
1196
20.1 Mpixels/sec
 
Image Decompress
multi-core scalar
5610
91.5 Mpixels/sec
 
Lua
single-core scalar
2081
802 Knodes/sec
 
Lua
multi-core scalar
10192
3.92 Mnodes/sec
 

Floating Point Performance

Floating Point 8278
Mandelbrot
single-core scalar
1353
900 Mflops
 
Mandelbrot
multi-core scalar
9951
6.51 Gflops
 
Dot Product
single-core scalar
2168
1.05 Gflops
 
Dot Product
multi-core scalar
12637
5.76 Gflops
 
Dot Product
single-core vector
2664
3.19 Gflops
 
Dot Product
multi-core vector
14786
15.4 Gflops
 
LU Decomposition
single-core scalar
659
587 Mflops
 
LU Decomposition
multi-core scalar
2897
2.54 Gflops
 
Primality Test
single-core scalar
3201
478 Mflops
 
Primality Test
multi-core scalar
12994
2.41 Gflops
 
Sharpen Image
single-core scalar
3006
7.02 Mpixels/sec
 
Sharpen Image
multi-core scalar
19931
45.9 Mpixels/sec
 
Blur Image
single-core scalar
3620
2.86 Mpixels/sec
 
Blur Image
multi-core scalar
26026
20.5 Mpixels/sec
 

Memory Performance

Memory 3640
Read Sequential
single-core scalar
3647
4.47 GB/sec
 
Write Sequential
single-core scalar
5141
3.52 GB/sec
 
Stdlib Allocate
single-core scalar
1914
7.14 Mallocs/sec
 
Stdlib Write
single-core scalar
3321
6.87 GB/sec
 
Stdlib Copy
single-core scalar
4177
4.31 GB/sec
 

Stream Performance

Stream 4314
Stream Copy
single-core scalar
3863
5.28 GB/sec
 
Stream Copy
single-core vector
6449
8.36 GB/sec
 
Stream Scale
single-core scalar
4098
5.32 GB/sec
 
Stream Scale
single-core vector
6309
8.51 GB/sec
 
Stream Add
single-core scalar
1234
1.86 GB/sec
 
Stream Add
single-core vector
6406
8.91 GB/sec
 
Stream Triad
single-core scalar
1410
1.95 GB/sec
 
Stream Triad
single-core vector
4747
8.89 GB/sec