Section Description Score Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6885 7954
Floating Point Processor floating point performance 10529
Memory Memory performance 5702
Stream Memory bandwidth performance 7195

Result Information

User emotler
Upload Date Fri, 25 Jan 2013 11:37:43 +0000
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System Information

iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.8.2
Model iMac (21.5-inch Mid 2011)
Processor Intel Core i5-2400S @ 2.50 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-942B5BF58194151B
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 6885
Blowfish
single-core scalar
1954
85.9 MB/sec
 
Blowfish
multi-core scalar
6608
271 MB/sec
 
Text Compress
single-core scalar
3154
10.1 MB/sec
 
Text Compress
multi-core scalar
9815
32.2 MB/sec
 
Text Decompress
single-core scalar
3392
13.9 MB/sec
 
Text Decompress
multi-core scalar
11113
44.3 MB/sec
 
Image Compress
single-core scalar
2895
23.9 Mpixels/sec
 
Image Compress
multi-core scalar
9026
75.9 Mpixels/sec
 
Image Decompress
single-core scalar
3230
54.2 Mpixels/sec
 
Image Decompress
multi-core scalar
9892
161 Mpixels/sec
 
Lua
single-core scalar
5145
1.98 Mnodes/sec
 
Lua
multi-core scalar
16405
6.31 Mnodes/sec
 

Floating Point Performance

Floating Point 10529
Mandelbrot
single-core scalar
2758
1.83 Gflops
 
Mandelbrot
multi-core scalar
8710
5.70 Gflops
 
Dot Product
single-core scalar
4399
2.13 Gflops
 
Dot Product
multi-core scalar
14925
6.80 Gflops
 
Dot Product
single-core vector
5321
6.38 Gflops
 
Dot Product
multi-core vector
19415
20.2 Gflops
 
LU Decomposition
single-core scalar
2456
2.19 Gflops
 
LU Decomposition
multi-core scalar
5162
4.53 Gflops
 
Primality Test
single-core scalar
7519
1.12 Gflops
 
Primality Test
multi-core scalar
19393
3.60 Gflops
 
Sharpen Image
single-core scalar
6323
14.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
20227
46.6 Mpixels/sec
 
Blur Image
single-core scalar
7350
5.82 Mpixels/sec
 
Blur Image
multi-core scalar
23453
18.4 Mpixels/sec
 

Memory Performance

Memory 5702
Read Sequential
single-core scalar
6299
7.71 GB/sec
 
Write Sequential
single-core scalar
9020
6.17 GB/sec
 
Stdlib Allocate
single-core scalar
4116
15.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3930
8.13 GB/sec
 
Stdlib Copy
single-core scalar
5145
5.30 GB/sec
 

Stream Performance

Stream 7195
Stream Copy
single-core scalar
6875
9.40 GB/sec
 
Stream Copy
single-core vector
7954
10.3 GB/sec
 
Stream Scale
single-core scalar
6753
8.76 GB/sec
 
Stream Scale
single-core vector
7610
10.3 GB/sec
 
Stream Add
single-core scalar
6594
9.95 GB/sec
 
Stream Add
single-core vector
8437
11.7 GB/sec
 
Stream Triad
single-core scalar
7094
9.80 GB/sec
 
Stream Triad
single-core vector
6243
11.7 GB/sec