Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11209 12713
Floating Point Processor floating point performance 19317
Memory Memory performance 6299
Stream Memory bandwidth performance 7693

Result Information

User patrickmast
Upload Date Tue, 24 Jan 2012 14:13:44 +0000
Views 5

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.B1D.1110171110
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11209
Blowfish
single-core scalar
2261
99.3 MB/sec
 
Blowfish
multi-core scalar
14923
612 MB/sec
 
Text Compress
single-core scalar
3652
11.7 MB/sec
 
Text Compress
multi-core scalar
18338
60.2 MB/sec
 
Text Decompress
single-core scalar
4007
16.5 MB/sec
 
Text Decompress
multi-core scalar
20971
83.6 MB/sec
 
Image Compress
single-core scalar
3220
26.6 Mpixels/sec
 
Image Compress
multi-core scalar
17183
145 Mpixels/sec
 
Image Decompress
single-core scalar
3738
62.8 Mpixels/sec
 
Image Decompress
multi-core scalar
15874
259 Mpixels/sec
 
Lua
single-core scalar
5871
2.26 Mnodes/sec
 
Lua
multi-core scalar
24477
9.42 Mnodes/sec
 

Floating Point Performance

Floating Point 19317
Mandelbrot
single-core scalar
3120
2.08 Gflops
 
Mandelbrot
multi-core scalar
21516
14.1 Gflops
 
Dot Product
single-core scalar
5082
2.46 Gflops
 
Dot Product
multi-core scalar
25119
11.4 Gflops
 
Dot Product
single-core vector
6133
7.35 Gflops
 
Dot Product
multi-core vector
35557
37.0 Gflops
 
LU Decomposition
single-core scalar
2778
2.47 Gflops
 
LU Decomposition
multi-core scalar
4201
3.68 Gflops
 
Primality Test
single-core scalar
8594
1.28 Gflops
 
Primality Test
multi-core scalar
34670
6.43 Gflops
 
Sharpen Image
single-core scalar
7238
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
48064
111 Mpixels/sec
 
Blur Image
single-core scalar
8418
6.66 Mpixels/sec
 
Blur Image
multi-core scalar
59960
47.1 Mpixels/sec
 

Memory Performance

Memory 6299
Read Sequential
single-core scalar
7079
8.67 GB/sec
 
Write Sequential
single-core scalar
10308
7.05 GB/sec
 
Stdlib Allocate
single-core scalar
4774
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3984
8.25 GB/sec
 
Stdlib Copy
single-core scalar
5352
5.52 GB/sec
 

Stream Performance

Stream 7693
Stream Copy
single-core scalar
7357
10.1 GB/sec
 
Stream Copy
single-core vector
8448
11.0 GB/sec
 
Stream Scale
single-core scalar
7374
9.57 GB/sec
 
Stream Scale
single-core vector
8117
11.0 GB/sec
 
Stream Add
single-core scalar
7129
10.8 GB/sec
 
Stream Add
single-core vector
8787
12.2 GB/sec
 
Stream Triad
single-core scalar
7787
10.8 GB/sec
 
Stream Triad
single-core vector
6552
12.3 GB/sec