Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11315 12782
Floating Point Processor floating point performance 19322
Memory Memory performance 6401
Stream Memory bandwidth performance 7790

Result Information

User bori58
Upload Date Thu, 13 Oct 2011 00:16:22 +0000
Views 3

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.1 (Build 11B26)
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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11315
Blowfish
single-core scalar
2296
101 MB/sec
 
Blowfish
multi-core scalar
14872
609 MB/sec
 
Text Compress
single-core scalar
3692
11.8 MB/sec
 
Text Compress
multi-core scalar
18273
59.9 MB/sec
 
Text Decompress
single-core scalar
4059
16.7 MB/sec
 
Text Decompress
multi-core scalar
20921
83.4 MB/sec
 
Image Compress
single-core scalar
3371
27.9 Mpixels/sec
 
Image Compress
multi-core scalar
17096
144 Mpixels/sec
 
Image Decompress
single-core scalar
3924
65.9 Mpixels/sec
 
Image Decompress
multi-core scalar
17029
278 Mpixels/sec
 
Lua
single-core scalar
5896
2.27 Mnodes/sec
 
Lua
multi-core scalar
24356
9.37 Mnodes/sec
 

Floating Point Performance

Floating Point 19322
Mandelbrot
single-core scalar
3169
2.11 Gflops
 
Mandelbrot
multi-core scalar
21479
14.1 Gflops
 
Dot Product
single-core scalar
5160
2.49 Gflops
 
Dot Product
multi-core scalar
25048
11.4 Gflops
 
Dot Product
single-core vector
6235
7.47 Gflops
 
Dot Product
multi-core vector
35357
36.8 Gflops
 
LU Decomposition
single-core scalar
2864
2.55 Gflops
 
LU Decomposition
multi-core scalar
4900
4.30 Gflops
 
Primality Test
single-core scalar
8752
1.31 Gflops
 
Primality Test
multi-core scalar
34641
6.43 Gflops
 
Sharpen Image
single-core scalar
7416
17.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
47406
109 Mpixels/sec
 
Blur Image
single-core scalar
8621
6.82 Mpixels/sec
 
Blur Image
multi-core scalar
59469
46.8 Mpixels/sec
 

Memory Performance

Memory 6401
Read Sequential
single-core scalar
7246
8.87 GB/sec
 
Write Sequential
single-core scalar
10461
7.15 GB/sec
 
Stdlib Allocate
single-core scalar
4820
18.0 Mallocs/sec
 
Stdlib Write
single-core scalar
4019
8.32 GB/sec
 
Stdlib Copy
single-core scalar
5463
5.63 GB/sec
 

Stream Performance

Stream 7790
Stream Copy
single-core scalar
7283
9.96 GB/sec
 
Stream Copy
single-core vector
8609
11.2 GB/sec
 
Stream Scale
single-core scalar
7445
9.66 GB/sec
 
Stream Scale
single-core vector
8278
11.2 GB/sec
 
Stream Add
single-core scalar
7243
10.9 GB/sec
 
Stream Add
single-core vector
8962
12.5 GB/sec
 
Stream Triad
single-core scalar
7860
10.9 GB/sec
 
Stream Triad
single-core vector
6645
12.4 GB/sec