Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11256 12798
Floating Point Processor floating point performance 19445
Memory Memory performance 6369
Stream Memory bandwidth performance 7792

Result Information

User appleiiguy
Upload Date Mon, 12 Dec 2011 16:29:21 +0000
Views 8

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.B1D.1110171110
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 11256
Blowfish
single-core scalar
2295
101 MB/sec
 
Blowfish
multi-core scalar
14955
613 MB/sec
 
Text Compress
single-core scalar
3705
11.9 MB/sec
 
Text Compress
multi-core scalar
18320
60.1 MB/sec
 
Text Decompress
single-core scalar
4079
16.8 MB/sec
 
Text Decompress
multi-core scalar
20837
83.0 MB/sec
 
Image Compress
single-core scalar
3372
27.9 Mpixels/sec
 
Image Compress
multi-core scalar
17185
145 Mpixels/sec
 
Image Decompress
single-core scalar
3858
64.8 Mpixels/sec
 
Image Decompress
multi-core scalar
15953
260 Mpixels/sec
 
Lua
single-core scalar
5979
2.30 Mnodes/sec
 
Lua
multi-core scalar
24535
9.44 Mnodes/sec
 

Floating Point Performance

Floating Point 19445
Mandelbrot
single-core scalar
3180
2.12 Gflops
 
Mandelbrot
multi-core scalar
21678
14.2 Gflops
 
Dot Product
single-core scalar
5177
2.50 Gflops
 
Dot Product
multi-core scalar
25143
11.5 Gflops
 
Dot Product
single-core vector
6273
7.52 Gflops
 
Dot Product
multi-core vector
35629
37.1 Gflops
 
LU Decomposition
single-core scalar
2812
2.50 Gflops
 
LU Decomposition
multi-core scalar
4195
3.68 Gflops
 
Primality Test
single-core scalar
8729
1.30 Gflops
 
Primality Test
multi-core scalar
34387
6.38 Gflops
 
Sharpen Image
single-core scalar
7422
17.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
48291
111 Mpixels/sec
 
Blur Image
single-core scalar
8666
6.86 Mpixels/sec
 
Blur Image
multi-core scalar
60659
47.7 Mpixels/sec
 

Memory Performance

Memory 6369
Read Sequential
single-core scalar
7148
8.75 GB/sec
 
Write Sequential
single-core scalar
10507
7.19 GB/sec
 
Stdlib Allocate
single-core scalar
4717
17.6 Mallocs/sec
 
Stdlib Write
single-core scalar
4072
8.43 GB/sec
 
Stdlib Copy
single-core scalar
5404
5.57 GB/sec
 

Stream Performance

Stream 7792
Stream Copy
single-core scalar
7357
10.1 GB/sec
 
Stream Copy
single-core vector
8575
11.1 GB/sec
 
Stream Scale
single-core scalar
7614
9.88 GB/sec
 
Stream Scale
single-core vector
8218
11.1 GB/sec
 
Stream Add
single-core scalar
7229
10.9 GB/sec
 
Stream Add
single-core vector
8925
12.4 GB/sec
 
Stream Triad
single-core scalar
7842
10.8 GB/sec
 
Stream Triad
single-core vector
6579
12.3 GB/sec