Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9508 10702
Floating Point Processor floating point performance 17009
Memory Memory performance 5080
Stream Memory bandwidth performance 4051

Result Information

User dozzer
Upload Date Tue, 05 Apr 2011 17:51:18 +0000
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System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.6.7 (Build 10J869)
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
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B00.1005031455
Memory 12.00 GB 1067 MHz DDR3

Integer Performance

Integer 9508
Blowfish
single-core scalar
2278
100 MB/sec
 
Blowfish
multi-core scalar
13958
572 MB/sec
 
Text Compress
single-core scalar
2730
8.73 MB/sec
 
Text Compress
multi-core scalar
14020
46.0 MB/sec
 
Text Decompress
single-core scalar
3037
12.5 MB/sec
 
Text Decompress
multi-core scalar
15600
62.2 MB/sec
 
Image Compress
single-core scalar
3021
25.0 Mpixels/sec
 
Image Compress
multi-core scalar
15149
127 Mpixels/sec
 
Image Decompress
single-core scalar
3163
53.1 Mpixels/sec
 
Image Decompress
multi-core scalar
13105
214 Mpixels/sec
 
Lua
single-core scalar
5310
2.04 Mnodes/sec
 
Lua
multi-core scalar
22733
8.74 Mnodes/sec
 

Floating Point Performance

Floating Point 17009
Mandelbrot
single-core scalar
3005
2.00 Gflops
 
Mandelbrot
multi-core scalar
19964
13.1 Gflops
 
Dot Product
single-core scalar
4888
2.36 Gflops
 
Dot Product
multi-core scalar
18561
8.46 Gflops
 
Dot Product
single-core vector
5847
7.01 Gflops
 
Dot Product
multi-core vector
31388
32.6 Gflops
 
LU Decomposition
single-core scalar
1487
1.32 Gflops
 
LU Decomposition
multi-core scalar
7719
6.77 Gflops
 
Primality Test
single-core scalar
7778
1.16 Gflops
 
Primality Test
multi-core scalar
27717
5.14 Gflops
 
Sharpen Image
single-core scalar
7530
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40125
92.5 Mpixels/sec
 
Blur Image
single-core scalar
9345
7.39 Mpixels/sec
 
Blur Image
multi-core scalar
52773
41.5 Mpixels/sec
 

Memory Performance

Memory 5080
Read Sequential
single-core scalar
5959
7.30 GB/sec
 
Write Sequential
single-core scalar
8218
5.62 GB/sec
 
Stdlib Allocate
single-core scalar
4604
17.2 Mallocs/sec
 
Stdlib Write
single-core scalar
2763
5.72 GB/sec
 
Stdlib Copy
single-core scalar
3860
3.98 GB/sec
 

Stream Performance

Stream 4051
Stream Copy
single-core scalar
4185
5.72 GB/sec
 
Stream Copy
single-core vector
4540
5.89 GB/sec
 
Stream Scale
single-core scalar
4087
5.30 GB/sec
 
Stream Scale
single-core vector
4102
5.54 GB/sec
 
Stream Add
single-core scalar
3832
5.78 GB/sec
 
Stream Add
single-core vector
4325
6.02 GB/sec
 
Stream Triad
single-core scalar
4157
5.74 GB/sec
 
Stream Triad
single-core vector
3186
5.96 GB/sec