Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 7789 8798
Floating Point Processor floating point performance 11630
Memory Memory performance 6232
Stream Memory bandwidth performance 7554

Result Information

User cecevivi
Upload Date Tue, 13 Nov 2012 22:26:18 +0000
Views 4

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2
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 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 7789
Blowfish
single-core scalar
2201
96.7 MB/sec
 
Blowfish
multi-core scalar
7291
299 MB/sec
 
Text Compress
single-core scalar
3608
11.5 MB/sec
 
Text Compress
multi-core scalar
10634
34.9 MB/sec
 
Text Decompress
single-core scalar
4016
16.5 MB/sec
 
Text Decompress
multi-core scalar
12522
49.9 MB/sec
 
Image Compress
single-core scalar
3176
26.2 Mpixels/sec
 
Image Compress
multi-core scalar
9836
82.8 Mpixels/sec
 
Image Decompress
single-core scalar
3709
62.3 Mpixels/sec
 
Image Decompress
multi-core scalar
11080
181 Mpixels/sec
 
Lua
single-core scalar
6209
2.39 Mnodes/sec
 
Lua
multi-core scalar
19196
7.38 Mnodes/sec
 

Floating Point Performance

Floating Point 11630
Mandelbrot
single-core scalar
3114
2.07 Gflops
 
Mandelbrot
multi-core scalar
9581
6.27 Gflops
 
Dot Product
single-core scalar
5074
2.45 Gflops
 
Dot Product
multi-core scalar
16208
7.39 Gflops
 
Dot Product
single-core vector
6044
7.24 Gflops
 
Dot Product
multi-core vector
21338
22.2 Gflops
 
LU Decomposition
single-core scalar
2749
2.45 Gflops
 
LU Decomposition
multi-core scalar
5428
4.76 Gflops
 
Primality Test
single-core scalar
8608
1.29 Gflops
 
Primality Test
multi-core scalar
21000
3.90 Gflops
 
Sharpen Image
single-core scalar
7202
16.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
22236
51.2 Mpixels/sec
 
Blur Image
single-core scalar
8385
6.64 Mpixels/sec
 
Blur Image
multi-core scalar
25854
20.3 Mpixels/sec
 

Memory Performance

Memory 6232
Read Sequential
single-core scalar
7033
8.61 GB/sec
 
Write Sequential
single-core scalar
10299
7.04 GB/sec
 
Stdlib Allocate
single-core scalar
4767
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3897
8.07 GB/sec
 
Stdlib Copy
single-core scalar
5167
5.33 GB/sec
 

Stream Performance

Stream 7554
Stream Copy
single-core scalar
7235
9.89 GB/sec
 
Stream Copy
single-core vector
8304
10.8 GB/sec
 
Stream Scale
single-core scalar
7337
9.52 GB/sec
 
Stream Scale
single-core vector
7985
10.8 GB/sec
 
Stream Add
single-core scalar
7034
10.6 GB/sec
 
Stream Add
single-core vector
8545
11.9 GB/sec
 
Stream Triad
single-core scalar
7632
10.5 GB/sec
 
Stream Triad
single-core vector
6367
11.9 GB/sec