Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11208 12608
Floating Point Processor floating point performance 19287
Memory Memory performance 6161
Stream Memory bandwidth performance 7033

Result Information

User Ostblocker
Upload Date Mon, 23 Jan 2012 10:55:02 +0000
Views 2

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2
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.B1E.1110201314
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 11208
Blowfish
single-core scalar
2325
102 MB/sec
 
Blowfish
multi-core scalar
14985
614 MB/sec
 
Text Compress
single-core scalar
3742
12.0 MB/sec
 
Text Compress
multi-core scalar
18420
60.4 MB/sec
 
Text Decompress
single-core scalar
4095
16.8 MB/sec
 
Text Decompress
multi-core scalar
20676
82.4 MB/sec
 
Image Compress
single-core scalar
3387
28.0 Mpixels/sec
 
Image Compress
multi-core scalar
17393
146 Mpixels/sec
 
Image Decompress
single-core scalar
3822
64.2 Mpixels/sec
 
Image Decompress
multi-core scalar
14936
244 Mpixels/sec
 
Lua
single-core scalar
6035
2.32 Mnodes/sec
 
Lua
multi-core scalar
24689
9.50 Mnodes/sec
 

Floating Point Performance

Floating Point 19287
Mandelbrot
single-core scalar
3206
2.13 Gflops
 
Mandelbrot
multi-core scalar
21797
14.3 Gflops
 
Dot Product
single-core scalar
5226
2.52 Gflops
 
Dot Product
multi-core scalar
25160
11.5 Gflops
 
Dot Product
single-core vector
6310
7.56 Gflops
 
Dot Product
multi-core vector
35786
37.2 Gflops
 
LU Decomposition
single-core scalar
2838
2.53 Gflops
 
LU Decomposition
multi-core scalar
3972
3.48 Gflops
 
Primality Test
single-core scalar
8886
1.33 Gflops
 
Primality Test
multi-core scalar
34982
6.49 Gflops
 
Sharpen Image
single-core scalar
7506
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
46510
107 Mpixels/sec
 
Blur Image
single-core scalar
8709
6.89 Mpixels/sec
 
Blur Image
multi-core scalar
59139
46.5 Mpixels/sec
 

Memory Performance

Memory 6161
Read Sequential
single-core scalar
7265
8.90 GB/sec
 
Write Sequential
single-core scalar
10423
7.13 GB/sec
 
Stdlib Allocate
single-core scalar
4760
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3643
7.54 GB/sec
 
Stdlib Copy
single-core scalar
4714
4.86 GB/sec
 

Stream Performance

Stream 7033
Stream Copy
single-core scalar
6895
9.43 GB/sec
 
Stream Copy
single-core vector
7765
10.1 GB/sec
 
Stream Scale
single-core scalar
7077
9.18 GB/sec
 
Stream Scale
single-core vector
7317
9.88 GB/sec
 
Stream Add
single-core scalar
6632
10.0 GB/sec
 
Stream Add
single-core vector
7689
10.7 GB/sec
 
Stream Triad
single-core scalar
7188
9.93 GB/sec
 
Stream Triad
single-core vector
5701
10.7 GB/sec