Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 6882 8053
Floating Point Processor floating point performance 10669
Memory Memory performance 5808
Stream Memory bandwidth performance 7487

Result Information

Upload Date Sat, 29 Aug 2015 06:35:47 +0000
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System Information

iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.10.4 (Build 14E46)
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.B21.1506101610
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 6882
Blowfish
single-core scalar
1957
86.0 MB/sec
 
Blowfish
multi-core scalar
6710
275 MB/sec
 
Text Compress
single-core scalar
3092
9.89 MB/sec
 
Text Compress
multi-core scalar
9712
31.9 MB/sec
 
Text Decompress
single-core scalar
3515
14.4 MB/sec
 
Text Decompress
multi-core scalar
11397
45.4 MB/sec
 
Image Compress
single-core scalar
2923
24.1 Mpixels/sec
 
Image Compress
multi-core scalar
9145
76.9 Mpixels/sec
 
Image Decompress
single-core scalar
3387
56.9 Mpixels/sec
 
Image Decompress
multi-core scalar
10855
177 Mpixels/sec
 
Lua
single-core scalar
4785
1.84 Mnodes/sec
 
Lua
multi-core scalar
15113
5.81 Mnodes/sec
 

Floating Point Performance

Floating Point 10669
Mandelbrot
single-core scalar
2725
1.81 Gflops
 
Mandelbrot
multi-core scalar
8839
5.78 Gflops
 
Dot Product
single-core scalar
4375
2.11 Gflops
 
Dot Product
multi-core scalar
14854
6.77 Gflops
 
Dot Product
single-core vector
5353
6.41 Gflops
 
Dot Product
multi-core vector
19458
20.2 Gflops
 
LU Decomposition
single-core scalar
2414
2.15 Gflops
 
LU Decomposition
multi-core scalar
5455
4.78 Gflops
 
Primality Test
single-core scalar
8068
1.20 Gflops
 
Primality Test
multi-core scalar
20231
3.75 Gflops
 
Sharpen Image
single-core scalar
6394
14.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
20654
47.6 Mpixels/sec
 
Blur Image
single-core scalar
7315
5.79 Mpixels/sec
 
Blur Image
multi-core scalar
23238
18.3 Mpixels/sec
 

Memory Performance

Memory 5808
Read Sequential
single-core scalar
6399
7.84 GB/sec
 
Write Sequential
single-core scalar
8900
6.09 GB/sec
 
Stdlib Allocate
single-core scalar
4325
16.1 Mallocs/sec
 
Stdlib Write
single-core scalar
4061
8.41 GB/sec
 
Stdlib Copy
single-core scalar
5359
5.53 GB/sec
 

Stream Performance

Stream 7487
Stream Copy
single-core scalar
6958
9.52 GB/sec
 
Stream Copy
single-core vector
8463
11.0 GB/sec
 
Stream Scale
single-core scalar
7043
9.14 GB/sec
 
Stream Scale
single-core vector
8181
11.0 GB/sec
 
Stream Add
single-core scalar
6776
10.2 GB/sec
 
Stream Add
single-core vector
8759
12.2 GB/sec
 
Stream Triad
single-core scalar
7189
9.93 GB/sec
 
Stream Triad
single-core vector
6527
12.2 GB/sec