Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 7371 8447
Floating Point Processor floating point performance 11368
Memory Memory performance 5967
Stream Memory bandwidth performance 6957

Result Information

User pausedown
Upload Date Thu, 17 Jan 2013 06:40:01 +0000
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System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60)
Model iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 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-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 7371
Blowfish
single-core scalar
2202
96.7 MB/sec
 
Blowfish
multi-core scalar
7201
295 MB/sec
 
Text Compress
single-core scalar
3496
11.2 MB/sec
 
Text Compress
multi-core scalar
10401
34.1 MB/sec
 
Text Decompress
single-core scalar
3804
15.6 MB/sec
 
Text Decompress
multi-core scalar
12384
49.3 MB/sec
 
Image Compress
single-core scalar
3326
27.5 Mpixels/sec
 
Image Compress
multi-core scalar
9727
81.8 Mpixels/sec
 
Image Decompress
single-core scalar
3731
62.6 Mpixels/sec
 
Image Decompress
multi-core scalar
10791
176 Mpixels/sec
 
Lua
single-core scalar
5276
2.03 Mnodes/sec
 
Lua
multi-core scalar
16115
6.20 Mnodes/sec
 

Floating Point Performance

Floating Point 11368
Mandelbrot
single-core scalar
3039
2.02 Gflops
 
Mandelbrot
multi-core scalar
9413
6.16 Gflops
 
Dot Product
single-core scalar
4950
2.39 Gflops
 
Dot Product
multi-core scalar
16053
7.32 Gflops
 
Dot Product
single-core vector
5984
7.17 Gflops
 
Dot Product
multi-core vector
20925
21.8 Gflops
 
LU Decomposition
single-core scalar
2685
2.39 Gflops
 
LU Decomposition
multi-core scalar
5200
4.56 Gflops
 
Primality Test
single-core scalar
8321
1.24 Gflops
 
Primality Test
multi-core scalar
20588
3.82 Gflops
 
Sharpen Image
single-core scalar
7061
16.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
21596
49.8 Mpixels/sec
 
Blur Image
single-core scalar
8206
6.49 Mpixels/sec
 
Blur Image
multi-core scalar
25142
19.8 Mpixels/sec
 

Memory Performance

Memory 5967
Read Sequential
single-core scalar
6748
8.26 GB/sec
 
Write Sequential
single-core scalar
9805
6.71 GB/sec
 
Stdlib Allocate
single-core scalar
4650
17.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3621
7.50 GB/sec
 
Stdlib Copy
single-core scalar
5014
5.17 GB/sec
 

Stream Performance

Stream 6957
Stream Copy
single-core scalar
6866
9.39 GB/sec
 
Stream Copy
single-core vector
7707
9.99 GB/sec
 
Stream Scale
single-core scalar
6945
9.01 GB/sec
 
Stream Scale
single-core vector
7277
9.82 GB/sec
 
Stream Add
single-core scalar
6519
9.84 GB/sec
 
Stream Add
single-core vector
7639
10.6 GB/sec
 
Stream Triad
single-core scalar
7034
9.72 GB/sec
 
Stream Triad
single-core vector
5669
10.6 GB/sec