Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11278 12828
Floating Point Processor floating point performance 19485
Memory Memory performance 6398
Stream Memory bandwidth performance 7820

Result Information

User grs1487
Upload Date Thu, 10 Nov 2011 21:05:28 +0000
Views 3

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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11278
Blowfish
single-core scalar
2315
102 MB/sec
 
Blowfish
multi-core scalar
14987
614 MB/sec
 
Text Compress
single-core scalar
3738
12.0 MB/sec
 
Text Compress
multi-core scalar
18313
60.1 MB/sec
 
Text Decompress
single-core scalar
4055
16.7 MB/sec
 
Text Decompress
multi-core scalar
20834
83.0 MB/sec
 
Image Compress
single-core scalar
3396
28.1 Mpixels/sec
 
Image Compress
multi-core scalar
17146
144 Mpixels/sec
 
Image Decompress
single-core scalar
3837
64.4 Mpixels/sec
 
Image Decompress
multi-core scalar
16036
262 Mpixels/sec
 
Lua
single-core scalar
6042
2.33 Mnodes/sec
 
Lua
multi-core scalar
24642
9.48 Mnodes/sec
 

Floating Point Performance

Floating Point 19485
Mandelbrot
single-core scalar
3165
2.11 Gflops
 
Mandelbrot
multi-core scalar
21814
14.3 Gflops
 
Dot Product
single-core scalar
5228
2.53 Gflops
 
Dot Product
multi-core scalar
25435
11.6 Gflops
 
Dot Product
single-core vector
6317
7.57 Gflops
 
Dot Product
multi-core vector
35770
37.2 Gflops
 
LU Decomposition
single-core scalar
2834
2.52 Gflops
 
LU Decomposition
multi-core scalar
4480
3.93 Gflops
 
Primality Test
single-core scalar
8837
1.32 Gflops
 
Primality Test
multi-core scalar
33656
6.25 Gflops
 
Sharpen Image
single-core scalar
7470
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
48389
112 Mpixels/sec
 
Blur Image
single-core scalar
8731
6.91 Mpixels/sec
 
Blur Image
multi-core scalar
60675
47.7 Mpixels/sec
 

Memory Performance

Memory 6398
Read Sequential
single-core scalar
7223
8.84 GB/sec
 
Write Sequential
single-core scalar
10604
7.25 GB/sec
 
Stdlib Allocate
single-core scalar
4782
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
4011
8.30 GB/sec
 
Stdlib Copy
single-core scalar
5371
5.54 GB/sec
 

Stream Performance

Stream 7820
Stream Copy
single-core scalar
7375
10.1 GB/sec
 
Stream Copy
single-core vector
8581
11.1 GB/sec
 
Stream Scale
single-core scalar
7523
9.76 GB/sec
 
Stream Scale
single-core vector
8231
11.1 GB/sec
 
Stream Add
single-core scalar
7312
11.0 GB/sec
 
Stream Add
single-core vector
8958
12.5 GB/sec
 
Stream Triad
single-core scalar
7941
11.0 GB/sec
 
Stream Triad
single-core vector
6640
12.4 GB/sec