Section Description Score Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11321 12636
Floating Point Processor floating point performance 18979
Memory Memory performance 6233
Stream Memory bandwidth performance 7844

Result Information

User steinba
Upload Date Sat, 06 Aug 2011 00:12:02 +0000
Views 2

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.0
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 0 KB
L1 Data Cache 0 KB
L2 Cache 1024 KB
L3 Cache 0 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B0A.1104221555
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11321
Blowfish
single-core scalar
2566
113 MB/sec
 
Blowfish
multi-core scalar
17788
729 MB/sec
 
Text Compress
single-core scalar
3572
11.4 MB/sec
 
Text Compress
multi-core scalar
17085
56.0 MB/sec
 
Text Decompress
single-core scalar
3617
14.9 MB/sec
 
Text Decompress
multi-core scalar
19111
76.1 MB/sec
 
Image Compress
single-core scalar
3359
27.7 Mpixels/sec
 
Image Compress
multi-core scalar
16849
142 Mpixels/sec
 
Image Decompress
single-core scalar
4204
70.6 Mpixels/sec
 
Image Decompress
multi-core scalar
17536
286 Mpixels/sec
 
Lua
single-core scalar
5709
2.20 Mnodes/sec
 
Lua
multi-core scalar
24456
9.41 Mnodes/sec
 

Floating Point Performance

Floating Point 18979
Mandelbrot
single-core scalar
2934
1.95 Gflops
 
Mandelbrot
multi-core scalar
20929
13.7 Gflops
 
Dot Product
single-core scalar
5204
2.51 Gflops
 
Dot Product
multi-core scalar
10252
4.67 Gflops
 
Dot Product
single-core vector
8213
9.84 Gflops
 
Dot Product
multi-core vector
16671
17.3 Gflops
 
LU Decomposition
single-core scalar
3041
2.71 Gflops
 
LU Decomposition
multi-core scalar
4951
4.34 Gflops
 
Primality Test
single-core scalar
8373
1.25 Gflops
 
Primality Test
multi-core scalar
32864
6.10 Gflops
 
Sharpen Image
single-core scalar
15179
35.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
79812
184 Mpixels/sec
 
Blur Image
single-core scalar
7100
5.62 Mpixels/sec
 
Blur Image
multi-core scalar
50183
39.5 Mpixels/sec
 

Memory Performance

Memory 6233
Read Sequential
single-core scalar
7455
9.13 GB/sec
 
Write Sequential
single-core scalar
9649
6.60 GB/sec
 
Stdlib Allocate
single-core scalar
4868
18.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3939
8.15 GB/sec
 
Stdlib Copy
single-core scalar
5257
5.42 GB/sec
 

Stream Performance

Stream 7844
Stream Copy
single-core scalar
7343
10.0 GB/sec
 
Stream Copy
single-core vector
8559
11.1 GB/sec
 
Stream Scale
single-core scalar
7380
9.58 GB/sec
 
Stream Scale
single-core vector
8239
11.1 GB/sec
 
Stream Add
single-core scalar
7791
11.8 GB/sec
 
Stream Add
single-core vector
8918
12.4 GB/sec
 
Stream Triad
single-core scalar
7889
10.9 GB/sec
 
Stream Triad
single-core vector
6633
12.4 GB/sec