Section Description Score Geekbench Score
Geekbench 2.3.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 7619 8799
Floating Point Processor floating point performance 11671
Memory Memory performance 6329
Stream Memory bandwidth performance 7822

Result Information

User Brock_Suire
Upload Date Tue, 26 Jun 2012 15:33:04 +0000
Views 11

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8 (Build 12A256)
Model iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 7619
Blowfish
single-core scalar
2254
99.0 MB/sec
 
Blowfish
multi-core scalar
7344
301 MB/sec
 
Text Compress
single-core scalar
3616
11.6 MB/sec
 
Text Compress
multi-core scalar
10704
35.1 MB/sec
 
Text Decompress
single-core scalar
3983
16.4 MB/sec
 
Text Decompress
multi-core scalar
12372
49.3 MB/sec
 
Image Compress
single-core scalar
3347
27.7 Mpixels/sec
 
Image Compress
multi-core scalar
10000
84.1 Mpixels/sec
 
Image Decompress
single-core scalar
3782
63.5 Mpixels/sec
 
Image Decompress
multi-core scalar
11019
180 Mpixels/sec
 
Lua
single-core scalar
5707
2.20 Mnodes/sec
 
Lua
multi-core scalar
17301
6.66 Mnodes/sec
 

Floating Point Performance

Floating Point 11671
Mandelbrot
single-core scalar
3118
2.07 Gflops
 
Mandelbrot
multi-core scalar
9620
6.30 Gflops
 
Dot Product
single-core scalar
5071
2.45 Gflops
 
Dot Product
multi-core scalar
16306
7.43 Gflops
 
Dot Product
single-core vector
6128
7.34 Gflops
 
Dot Product
multi-core vector
21427
22.3 Gflops
 
LU Decomposition
single-core scalar
2766
2.46 Gflops
 
LU Decomposition
multi-core scalar
5639
4.94 Gflops
 
Primality Test
single-core scalar
8574
1.28 Gflops
 
Primality Test
multi-core scalar
20943
3.89 Gflops
 
Sharpen Image
single-core scalar
7219
16.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
22193
51.1 Mpixels/sec
 
Blur Image
single-core scalar
8478
6.71 Mpixels/sec
 
Blur Image
multi-core scalar
25918
20.4 Mpixels/sec
 

Memory Performance

Memory 6329
Read Sequential
single-core scalar
7092
8.68 GB/sec
 
Write Sequential
single-core scalar
10349
7.08 GB/sec
 
Stdlib Allocate
single-core scalar
4743
17.7 Mallocs/sec
 
Stdlib Write
single-core scalar
4080
8.45 GB/sec
 
Stdlib Copy
single-core scalar
5383
5.55 GB/sec
 

Stream Performance

Stream 7822
Stream Copy
single-core scalar
7426
10.2 GB/sec
 
Stream Copy
single-core vector
8653
11.2 GB/sec
 
Stream Scale
single-core scalar
7494
9.72 GB/sec
 
Stream Scale
single-core vector
8291
11.2 GB/sec
 
Stream Add
single-core scalar
7227
10.9 GB/sec
 
Stream Add
single-core vector
8993
12.5 GB/sec
 
Stream Triad
single-core scalar
7824
10.8 GB/sec
 
Stream Triad
single-core vector
6674
12.5 GB/sec