Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 5871 7474
Floating Point Processor floating point performance 10152
Memory Memory performance 6120
Stream Memory bandwidth performance 6424

Result Information

User JMStearnsX2
Upload Date Sat, 07 Jan 2012 16:11:19 +0000
Views 10

System Information

iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
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.B1D.1110171110
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 5871
Blowfish
single-core scalar
2110
92.7 MB/sec
 
Blowfish
multi-core scalar
7151
293 MB/sec
 
Text Compress
single-core scalar
2779
8.89 MB/sec
 
Text Compress
multi-core scalar
8522
28.0 MB/sec
 
Text Decompress
single-core scalar
3017
12.4 MB/sec
 
Text Decompress
multi-core scalar
9868
39.3 MB/sec
 
Image Compress
single-core scalar
2392
19.8 Mpixels/sec
 
Image Compress
multi-core scalar
7505
63.1 Mpixels/sec
 
Image Decompress
single-core scalar
2452
41.2 Mpixels/sec
 
Image Decompress
multi-core scalar
7929
129 Mpixels/sec
 
Lua
single-core scalar
4293
1.65 Mnodes/sec
 
Lua
multi-core scalar
12445
4.79 Mnodes/sec
 

Floating Point Performance

Floating Point 10152
Mandelbrot
single-core scalar
2771
1.84 Gflops
 
Mandelbrot
multi-core scalar
8929
5.84 Gflops
 
Dot Product
single-core scalar
4437
2.14 Gflops
 
Dot Product
multi-core scalar
14927
6.80 Gflops
 
Dot Product
single-core vector
5458
6.54 Gflops
 
Dot Product
multi-core vector
19923
20.7 Gflops
 
LU Decomposition
single-core scalar
1348
1.20 Gflops
 
LU Decomposition
multi-core scalar
4020
3.53 Gflops
 
Primality Test
single-core scalar
6561
980 Mflops
 
Primality Test
multi-core scalar
16736
3.11 Gflops
 
Sharpen Image
single-core scalar
6185
14.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
19760
45.5 Mpixels/sec
 
Blur Image
single-core scalar
7447
5.89 Mpixels/sec
 
Blur Image
multi-core scalar
23627
18.6 Mpixels/sec
 

Memory Performance

Memory 6120
Read Sequential
single-core scalar
6941
8.50 GB/sec
 
Write Sequential
single-core scalar
10370
7.09 GB/sec
 
Stdlib Allocate
single-core scalar
3919
14.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3996
8.27 GB/sec
 
Stdlib Copy
single-core scalar
5374
5.54 GB/sec
 

Stream Performance

Stream 6424
Stream Copy
single-core scalar
6953
9.51 GB/sec
 
Stream Copy
single-core vector
8425
10.9 GB/sec
 
Stream Scale
single-core scalar
7428
9.64 GB/sec
 
Stream Scale
single-core vector
8107
10.9 GB/sec
 
Stream Add
single-core scalar
2495
3.77 GB/sec
 
Stream Add
single-core vector
8689
12.1 GB/sec
 
Stream Triad
single-core scalar
2862
3.95 GB/sec
 
Stream Triad
single-core vector
6435
12.0 GB/sec