Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11125 12720
Floating Point Processor floating point performance 19300
Memory Memory performance 6439
Stream Memory bandwidth performance 7837

Result Information

User BareMac
Upload Date Sat, 10 Nov 2012 01:30:17 +0000
Views 41
Notes New out-of-the-box. Clean OSX 10.8.

System Information

iMac (27-inch Mid 2011) 64-bit
Operating System Mac OS X 10.8 (Build 12A269)
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.B1F.1201241648
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 11125
Blowfish
single-core scalar
2322
102 MB/sec
 
Blowfish
multi-core scalar
14964
613 MB/sec
 
Text Compress
single-core scalar
3719
11.9 MB/sec
 
Text Compress
multi-core scalar
18194
59.7 MB/sec
 
Text Decompress
single-core scalar
4094
16.8 MB/sec
 
Text Decompress
multi-core scalar
20371
81.2 MB/sec
 
Image Compress
single-core scalar
3438
28.4 Mpixels/sec
 
Image Compress
multi-core scalar
17231
145 Mpixels/sec
 
Image Decompress
single-core scalar
3814
64.0 Mpixels/sec
 
Image Decompress
multi-core scalar
14812
242 Mpixels/sec
 
Lua
single-core scalar
5643
2.17 Mnodes/sec
 
Lua
multi-core scalar
24899
9.58 Mnodes/sec
 

Floating Point Performance

Floating Point 19300
Mandelbrot
single-core scalar
3204
2.13 Gflops
 
Mandelbrot
multi-core scalar
21758
14.2 Gflops
 
Dot Product
single-core scalar
5218
2.52 Gflops
 
Dot Product
multi-core scalar
25151
11.5 Gflops
 
Dot Product
single-core vector
6307
7.56 Gflops
 
Dot Product
multi-core vector
35692
37.1 Gflops
 
LU Decomposition
single-core scalar
2833
2.52 Gflops
 
LU Decomposition
multi-core scalar
4447
3.90 Gflops
 
Primality Test
single-core scalar
8844
1.32 Gflops
 
Primality Test
multi-core scalar
33346
6.19 Gflops
 
Sharpen Image
single-core scalar
7463
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
47153
109 Mpixels/sec
 
Blur Image
single-core scalar
8687
6.87 Mpixels/sec
 
Blur Image
multi-core scalar
60098
47.3 Mpixels/sec
 

Memory Performance

Memory 6439
Read Sequential
single-core scalar
7247
8.87 GB/sec
 
Write Sequential
single-core scalar
10586
7.24 GB/sec
 
Stdlib Allocate
single-core scalar
4887
18.2 Mallocs/sec
 
Stdlib Write
single-core scalar
4043
8.37 GB/sec
 
Stdlib Copy
single-core scalar
5436
5.60 GB/sec
 

Stream Performance

Stream 7837
Stream Copy
single-core scalar
7485
10.2 GB/sec
 
Stream Copy
single-core vector
8637
11.2 GB/sec
 
Stream Scale
single-core scalar
7519
9.76 GB/sec
 
Stream Scale
single-core vector
8230
11.1 GB/sec
 
Stream Add
single-core scalar
7294
11.0 GB/sec
 
Stream Add
single-core vector
8952
12.5 GB/sec
 
Stream Triad
single-core scalar
7951
11.0 GB/sec
 
Stream Triad
single-core vector
6633
12.4 GB/sec