Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8094 7610
Floating Point Processor floating point performance 9428
Memory Memory performance 3503
Stream Memory bandwidth performance 7775

Result Information

User laucala
Upload Date Fri, 24 Aug 2012 12:34:00 +0000
Views 7

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2
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.B1F.1201241648
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 8094
Blowfish
single-core scalar
2258
99.2 MB/sec
 
Blowfish
multi-core scalar
9801
402 MB/sec
 
Text Compress
single-core scalar
675
2.16 MB/sec
 
Text Compress
multi-core scalar
14209
46.6 MB/sec
 
Text Decompress
single-core scalar
4012
16.5 MB/sec
 
Text Decompress
multi-core scalar
14816
59.0 MB/sec
 
Image Compress
single-core scalar
3323
27.5 Mpixels/sec
 
Image Compress
multi-core scalar
11650
98.0 Mpixels/sec
 
Image Decompress
single-core scalar
3777
63.4 Mpixels/sec
 
Image Decompress
multi-core scalar
11379
186 Mpixels/sec
 
Lua
single-core scalar
1210
466 Knodes/sec
 
Lua
multi-core scalar
20021
7.70 Mnodes/sec
 

Floating Point Performance

Floating Point 9428
Mandelbrot
single-core scalar
3132
2.08 Gflops
 
Mandelbrot
multi-core scalar
12928
8.46 Gflops
 
Dot Product
single-core scalar
5094
2.46 Gflops
 
Dot Product
multi-core scalar
19067
8.69 Gflops
 
Dot Product
single-core vector
6161
7.38 Gflops
 
Dot Product
multi-core vector
25316
26.3 Gflops
 
LU Decomposition
single-core scalar
530
472 Mflops
 
LU Decomposition
multi-core scalar
4365
3.83 Gflops
 
Primality Test
single-core scalar
1678
251 Mflops
 
Primality Test
multi-core scalar
24498
4.55 Gflops
 
Sharpen Image
single-core scalar
1409
3.29 Mpixels/sec
 
Sharpen Image
multi-core scalar
10646
24.5 Mpixels/sec
 
Blur Image
single-core scalar
1637
1.30 Mpixels/sec
 
Blur Image
multi-core scalar
15542
12.2 Mpixels/sec
 

Memory Performance

Memory 3503
Read Sequential
single-core scalar
1327
1.63 GB/sec
 
Write Sequential
single-core scalar
1950
1.33 GB/sec
 
Stdlib Allocate
single-core scalar
4811
18.0 Mallocs/sec
 
Stdlib Write
single-core scalar
4047
8.38 GB/sec
 
Stdlib Copy
single-core scalar
5380
5.55 GB/sec
 

Stream Performance

Stream 7775
Stream Copy
single-core scalar
7302
9.99 GB/sec
 
Stream Copy
single-core vector
8591
11.1 GB/sec
 
Stream Scale
single-core scalar
7562
9.81 GB/sec
 
Stream Scale
single-core vector
8243
11.1 GB/sec
 
Stream Add
single-core scalar
7195
10.9 GB/sec
 
Stream Add
single-core vector
8936
12.4 GB/sec
 
Stream Triad
single-core scalar
7764
10.7 GB/sec
 
Stream Triad
single-core vector
6609
12.4 GB/sec