Section Description Score Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 7145 8152
Floating Point Processor floating point performance 10597
Memory Memory performance 6046
Stream Memory bandwidth performance 7338

Result Information

User Gpzjock
Upload Date Tue, 28 Feb 2012 22:57:58 +0000
Views 2

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.3 (Build 11D50b)
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 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 7145
Blowfish
single-core scalar
2191
96.3 MB/sec
 
Blowfish
multi-core scalar
6753
277 MB/sec
 
Text Compress
single-core scalar
3528
11.3 MB/sec
 
Text Compress
multi-core scalar
9635
31.6 MB/sec
 
Text Decompress
single-core scalar
3868
15.9 MB/sec
 
Text Decompress
multi-core scalar
12106
48.2 MB/sec
 
Image Compress
single-core scalar
3253
26.9 Mpixels/sec
 
Image Compress
multi-core scalar
6735
56.7 Mpixels/sec
 
Image Decompress
single-core scalar
3771
63.3 Mpixels/sec
 
Image Decompress
multi-core scalar
11041
180 Mpixels/sec
 
Lua
single-core scalar
6089
2.34 Mnodes/sec
 
Lua
multi-core scalar
16781
6.45 Mnodes/sec
 

Floating Point Performance

Floating Point 10597
Mandelbrot
single-core scalar
3038
2.02 Gflops
 
Mandelbrot
multi-core scalar
8779
5.74 Gflops
 
Dot Product
single-core scalar
4986
2.41 Gflops
 
Dot Product
multi-core scalar
15177
6.92 Gflops
 
Dot Product
single-core vector
5962
7.14 Gflops
 
Dot Product
multi-core vector
19281
20.1 Gflops
 
LU Decomposition
single-core scalar
2670
2.38 Gflops
 
LU Decomposition
multi-core scalar
5543
4.86 Gflops
 
Primality Test
single-core scalar
8366
1.25 Gflops
 
Primality Test
multi-core scalar
17460
3.24 Gflops
 
Sharpen Image
single-core scalar
7090
16.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
19897
45.9 Mpixels/sec
 
Blur Image
single-core scalar
8259
6.54 Mpixels/sec
 
Blur Image
multi-core scalar
21862
17.2 Mpixels/sec
 

Memory Performance

Memory 6046
Read Sequential
single-core scalar
6843
8.38 GB/sec
 
Write Sequential
single-core scalar
9958
6.81 GB/sec
 
Stdlib Allocate
single-core scalar
4559
17.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3848
7.96 GB/sec
 
Stdlib Copy
single-core scalar
5024
5.18 GB/sec
 

Stream Performance

Stream 7338
Stream Copy
single-core scalar
6933
9.48 GB/sec
 
Stream Copy
single-core vector
8072
10.5 GB/sec
 
Stream Scale
single-core scalar
7193
9.33 GB/sec
 
Stream Scale
single-core vector
7755
10.5 GB/sec
 
Stream Add
single-core scalar
6854
10.3 GB/sec
 
Stream Add
single-core vector
8317
11.6 GB/sec
 
Stream Triad
single-core scalar
7445
10.3 GB/sec
 
Stream Triad
single-core vector
6142
11.5 GB/sec