Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11446 12894
Floating Point Processor floating point performance 19472
Memory Memory performance 6426
Stream Memory bandwidth performance 7878

Result Information

User squarerhino
Upload Date Mon, 18 Jun 2012 18:22:03 +0000
Views 10

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.4
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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11446
Blowfish
single-core scalar
2315
102 MB/sec
 
Blowfish
multi-core scalar
14981
614 MB/sec
 
Text Compress
single-core scalar
3708
11.9 MB/sec
 
Text Compress
multi-core scalar
18381
60.3 MB/sec
 
Text Decompress
single-core scalar
4150
17.1 MB/sec
 
Text Decompress
multi-core scalar
20490
81.6 MB/sec
 
Image Compress
single-core scalar
3419
28.2 Mpixels/sec
 
Image Compress
multi-core scalar
17215
145 Mpixels/sec
 
Image Decompress
single-core scalar
3872
65.0 Mpixels/sec
 
Image Decompress
multi-core scalar
15283
249 Mpixels/sec
 
Lua
single-core scalar
6543
2.52 Mnodes/sec
 
Lua
multi-core scalar
27004
10.4 Mnodes/sec
 

Floating Point Performance

Floating Point 19472
Mandelbrot
single-core scalar
3210
2.14 Gflops
 
Mandelbrot
multi-core scalar
21784
14.3 Gflops
 
Dot Product
single-core scalar
5223
2.52 Gflops
 
Dot Product
multi-core scalar
25127
11.5 Gflops
 
Dot Product
single-core vector
6312
7.56 Gflops
 
Dot Product
multi-core vector
35732
37.2 Gflops
 
LU Decomposition
single-core scalar
2835
2.52 Gflops
 
LU Decomposition
multi-core scalar
4168
3.65 Gflops
 
Primality Test
single-core scalar
8793
1.31 Gflops
 
Primality Test
multi-core scalar
34027
6.31 Gflops
 
Sharpen Image
single-core scalar
7510
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48501
112 Mpixels/sec
 
Blur Image
single-core scalar
8724
6.90 Mpixels/sec
 
Blur Image
multi-core scalar
60672
47.7 Mpixels/sec
 

Memory Performance

Memory 6426
Read Sequential
single-core scalar
7235
8.86 GB/sec
 
Write Sequential
single-core scalar
10604
7.25 GB/sec
 
Stdlib Allocate
single-core scalar
4887
18.2 Mallocs/sec
 
Stdlib Write
single-core scalar
4036
8.35 GB/sec
 
Stdlib Copy
single-core scalar
5371
5.54 GB/sec
 

Stream Performance

Stream 7878
Stream Copy
single-core scalar
7510
10.3 GB/sec
 
Stream Copy
single-core vector
8629
11.2 GB/sec
 
Stream Scale
single-core scalar
7615
9.88 GB/sec
 
Stream Scale
single-core vector
8303
11.2 GB/sec
 
Stream Add
single-core scalar
7334
11.1 GB/sec
 
Stream Add
single-core vector
8983
12.5 GB/sec
 
Stream Triad
single-core scalar
7991
11.0 GB/sec
 
Stream Triad
single-core vector
6664
12.5 GB/sec