Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 5659 7121
Floating Point Processor floating point performance 9833
Memory Memory performance 5552
Stream Memory bandwidth performance 5891

Result Information

Upload Date Tue, 01 Dec 2015 20:19:37 +0000
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System Information

iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.11.1 (Build 15B42)
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 24.00 GB 1333 MHz DDR3

Integer Performance

Integer 5659
Blowfish
single-core scalar
1975
86.8 MB/sec
 
Blowfish
multi-core scalar
6830
280 MB/sec
 
Text Compress
single-core scalar
2595
8.30 MB/sec
 
Text Compress
multi-core scalar
8151
26.7 MB/sec
 
Text Decompress
single-core scalar
2883
11.8 MB/sec
 
Text Decompress
multi-core scalar
9451
37.7 MB/sec
 
Image Compress
single-core scalar
2281
18.8 Mpixels/sec
 
Image Compress
multi-core scalar
7144
60.1 Mpixels/sec
 
Image Decompress
single-core scalar
2387
40.1 Mpixels/sec
 
Image Decompress
multi-core scalar
7707
126 Mpixels/sec
 
Lua
single-core scalar
4074
1.57 Mnodes/sec
 
Lua
multi-core scalar
12435
4.78 Mnodes/sec
 

Floating Point Performance

Floating Point 9833
Mandelbrot
single-core scalar
2672
1.78 Gflops
 
Mandelbrot
multi-core scalar
8728
5.71 Gflops
 
Dot Product
single-core scalar
4338
2.10 Gflops
 
Dot Product
multi-core scalar
14653
6.68 Gflops
 
Dot Product
single-core vector
5356
6.42 Gflops
 
Dot Product
multi-core vector
19640
20.4 Gflops
 
LU Decomposition
single-core scalar
1292
1.15 Gflops
 
LU Decomposition
multi-core scalar
3696
3.24 Gflops
 
Primality Test
single-core scalar
6509
972 Mflops
 
Primality Test
multi-core scalar
16329
3.03 Gflops
 
Sharpen Image
single-core scalar
5758
13.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
19058
43.9 Mpixels/sec
 
Blur Image
single-core scalar
6937
5.49 Mpixels/sec
 
Blur Image
multi-core scalar
22701
17.8 Mpixels/sec
 

Memory Performance

Memory 5552
Read Sequential
single-core scalar
6645
8.14 GB/sec
 
Write Sequential
single-core scalar
9448
6.46 GB/sec
 
Stdlib Allocate
single-core scalar
3333
12.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3647
7.55 GB/sec
 
Stdlib Copy
single-core scalar
4688
4.83 GB/sec
 

Stream Performance

Stream 5891
Stream Copy
single-core scalar
6495
8.88 GB/sec
 
Stream Copy
single-core vector
8055
10.4 GB/sec
 
Stream Scale
single-core scalar
6356
8.25 GB/sec
 
Stream Scale
single-core vector
6966
9.40 GB/sec
 
Stream Add
single-core scalar
2141
3.23 GB/sec
 
Stream Add
single-core vector
8207
11.4 GB/sec
 
Stream Triad
single-core scalar
2716
3.75 GB/sec
 
Stream Triad
single-core vector
6196
11.6 GB/sec