Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11100 12564
Floating Point Processor floating point performance 18908
Memory Memory performance 6410
Stream Memory bandwidth performance 7792

Result Information

User Wwessex
Upload Date Sun, 16 Oct 2011 03:22:27 +0000
Views 5

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
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.B0A.1104221555
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 11100
Blowfish
single-core scalar
2295
101 MB/sec
 
Blowfish
multi-core scalar
14879
610 MB/sec
 
Text Compress
single-core scalar
3703
11.8 MB/sec
 
Text Compress
multi-core scalar
18129
59.5 MB/sec
 
Text Decompress
single-core scalar
4066
16.7 MB/sec
 
Text Decompress
multi-core scalar
20821
83.0 MB/sec
 
Image Compress
single-core scalar
3384
28.0 Mpixels/sec
 
Image Compress
multi-core scalar
17092
144 Mpixels/sec
 
Image Decompress
single-core scalar
3861
64.8 Mpixels/sec
 
Image Decompress
multi-core scalar
14635
239 Mpixels/sec
 
Lua
single-core scalar
5971
2.30 Mnodes/sec
 
Lua
multi-core scalar
24369
9.37 Mnodes/sec
 

Floating Point Performance

Floating Point 18908
Mandelbrot
single-core scalar
3180
2.12 Gflops
 
Mandelbrot
multi-core scalar
21542
14.1 Gflops
 
Dot Product
single-core scalar
5159
2.49 Gflops
 
Dot Product
multi-core scalar
25113
11.4 Gflops
 
Dot Product
single-core vector
6257
7.50 Gflops
 
Dot Product
multi-core vector
35236
36.6 Gflops
 
LU Decomposition
single-core scalar
2846
2.53 Gflops
 
LU Decomposition
multi-core scalar
4995
4.38 Gflops
 
Primality Test
single-core scalar
8769
1.31 Gflops
 
Primality Test
multi-core scalar
34201
6.35 Gflops
 
Sharpen Image
single-core scalar
7379
17.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
43508
100 Mpixels/sec
 
Blur Image
single-core scalar
8617
6.82 Mpixels/sec
 
Blur Image
multi-core scalar
57914
45.5 Mpixels/sec
 

Memory Performance

Memory 6410
Read Sequential
single-core scalar
7237
8.86 GB/sec
 
Write Sequential
single-core scalar
10507
7.19 GB/sec
 
Stdlib Allocate
single-core scalar
4831
18.0 Mallocs/sec
 
Stdlib Write
single-core scalar
4041
8.36 GB/sec
 
Stdlib Copy
single-core scalar
5436
5.60 GB/sec
 

Stream Performance

Stream 7792
Stream Copy
single-core scalar
7283
9.96 GB/sec
 
Stream Copy
single-core vector
8591
11.1 GB/sec
 
Stream Scale
single-core scalar
7657
9.94 GB/sec
 
Stream Scale
single-core vector
8163
11.0 GB/sec
 
Stream Add
single-core scalar
7245
10.9 GB/sec
 
Stream Add
single-core vector
8940
12.4 GB/sec
 
Stream Triad
single-core scalar
7857
10.9 GB/sec
 
Stream Triad
single-core vector
6607
12.4 GB/sec