Section Description Score Geekbench Score
Geekbench 2.3.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 7598 9089
Floating Point Processor floating point performance 14950
Memory Memory performance 3789
Stream Memory bandwidth performance 4394

Result Information

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Upload Date Fri, 29 Jun 2012 05:19:23 +0000
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System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.7.4 (Build 11E53)
Model iMac (27-inch Mid 2010)
Processor Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B01.1112090906
Memory 12.00 GB 1067 MHz DDR3

Integer Performance

Integer 7598
Blowfish
single-core scalar
2128
93.5 MB/sec
 
Blowfish
multi-core scalar
13343
547 MB/sec
 
Text Compress
single-core scalar
2270
7.26 MB/sec
 
Text Compress
multi-core scalar
11755
38.6 MB/sec
 
Text Decompress
single-core scalar
2454
10.1 MB/sec
 
Text Decompress
multi-core scalar
12802
51.0 MB/sec
 
Image Compress
single-core scalar
2294
19.0 Mpixels/sec
 
Image Compress
multi-core scalar
11775
99.1 Mpixels/sec
 
Image Decompress
single-core scalar
2032
34.1 Mpixels/sec
 
Image Decompress
multi-core scalar
8924
146 Mpixels/sec
 
Lua
single-core scalar
3821
1.47 Mnodes/sec
 
Lua
multi-core scalar
17579
6.76 Mnodes/sec
 

Floating Point Performance

Floating Point 14950
Mandelbrot
single-core scalar
2949
1.96 Gflops
 
Mandelbrot
multi-core scalar
20311
13.3 Gflops
 
Dot Product
single-core scalar
4855
2.35 Gflops
 
Dot Product
multi-core scalar
18572
8.46 Gflops
 
Dot Product
single-core vector
4867
5.83 Gflops
 
Dot Product
multi-core vector
21415
22.3 Gflops
 
LU Decomposition
single-core scalar
750
668 Mflops
 
LU Decomposition
multi-core scalar
2605
2.28 Gflops
 
Primality Test
single-core scalar
5576
833 Mflops
 
Primality Test
multi-core scalar
19871
3.69 Gflops
 
Sharpen Image
single-core scalar
6917
16.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
39861
91.9 Mpixels/sec
 
Blur Image
single-core scalar
8572
6.78 Mpixels/sec
 
Blur Image
multi-core scalar
52184
41.0 Mpixels/sec
 

Memory Performance

Memory 3789
Read Sequential
single-core scalar
5708
6.99 GB/sec
 
Write Sequential
single-core scalar
3155
2.16 GB/sec
 
Stdlib Allocate
single-core scalar
3589
13.4 Mallocs/sec
 
Stdlib Write
single-core scalar
2809
5.81 GB/sec
 
Stdlib Copy
single-core scalar
3684
3.80 GB/sec
 

Stream Performance

Stream 4394
Stream Copy
single-core scalar
4921
6.73 GB/sec
 
Stream Copy
single-core vector
5739
7.44 GB/sec
 
Stream Scale
single-core scalar
5283
6.86 GB/sec
 
Stream Scale
single-core vector
5473
7.39 GB/sec
 
Stream Add
single-core scalar
1804
2.72 GB/sec
 
Stream Add
single-core vector
5729
7.97 GB/sec
 
Stream Triad
single-core scalar
1952
2.70 GB/sec
 
Stream Triad
single-core vector
4257
7.97 GB/sec