Section Description Score Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6752 7637
Floating Point Processor floating point performance 10265
Memory Memory performance 5199
Stream Memory bandwidth performance 6420

Result Information

User artmanjunk
Upload Date Thu, 27 Dec 2012 12:54:40 +0000
Views 5

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.B1E.1110201314
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 6752
Blowfish
single-core scalar
1863
81.8 MB/sec
 
Blowfish
multi-core scalar
6530
268 MB/sec
 
Text Compress
single-core scalar
3035
9.71 MB/sec
 
Text Compress
multi-core scalar
9537
31.3 MB/sec
 
Text Decompress
single-core scalar
3151
12.9 MB/sec
 
Text Decompress
multi-core scalar
11005
43.8 MB/sec
 
Image Compress
single-core scalar
2713
22.4 Mpixels/sec
 
Image Compress
multi-core scalar
8934
75.2 Mpixels/sec
 
Image Decompress
single-core scalar
3266
54.8 Mpixels/sec
 
Image Decompress
multi-core scalar
9753
159 Mpixels/sec
 
Lua
single-core scalar
4997
1.92 Mnodes/sec
 
Lua
multi-core scalar
16250
6.25 Mnodes/sec
 

Floating Point Performance

Floating Point 10265
Mandelbrot
single-core scalar
2583
1.72 Gflops
 
Mandelbrot
multi-core scalar
8585
5.62 Gflops
 
Dot Product
single-core scalar
4252
2.05 Gflops
 
Dot Product
multi-core scalar
14676
6.69 Gflops
 
Dot Product
single-core vector
5283
6.33 Gflops
 
Dot Product
multi-core vector
19123
19.9 Gflops
 
LU Decomposition
single-core scalar
2395
2.13 Gflops
 
LU Decomposition
multi-core scalar
5093
4.47 Gflops
 
Primality Test
single-core scalar
7004
1.05 Gflops
 
Primality Test
multi-core scalar
18887
3.51 Gflops
 
Sharpen Image
single-core scalar
6166
14.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
19570
45.1 Mpixels/sec
 
Blur Image
single-core scalar
7125
5.64 Mpixels/sec
 
Blur Image
multi-core scalar
22975
18.1 Mpixels/sec
 

Memory Performance

Memory 5199
Read Sequential
single-core scalar
5822
7.13 GB/sec
 
Write Sequential
single-core scalar
8249
5.64 GB/sec
 
Stdlib Allocate
single-core scalar
3833
14.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3533
7.31 GB/sec
 
Stdlib Copy
single-core scalar
4558
4.70 GB/sec
 

Stream Performance

Stream 6420
Stream Copy
single-core scalar
6320
8.64 GB/sec
 
Stream Copy
single-core vector
7282
9.44 GB/sec
 
Stream Scale
single-core scalar
6364
8.26 GB/sec
 
Stream Scale
single-core vector
6679
9.01 GB/sec
 
Stream Add
single-core scalar
5953
8.99 GB/sec
 
Stream Add
single-core vector
7277
10.1 GB/sec
 
Stream Triad
single-core scalar
6021
8.32 GB/sec
 
Stream Triad
single-core vector
5471
10.2 GB/sec