Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9488 10806
Floating Point Processor floating point performance 17029
Memory Memory performance 5291
Stream Memory bandwidth performance 4669

Result Information

User barefeats
Upload Date Fri, 06 May 2011 22:45:32 +0000
Views 11

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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 9488
Blowfish
single-core scalar
2278
100 MB/sec
 
Blowfish
multi-core scalar
13963
572 MB/sec
 
Text Compress
single-core scalar
2733
8.74 MB/sec
 
Text Compress
multi-core scalar
14048
46.1 MB/sec
 
Text Decompress
single-core scalar
3034
12.5 MB/sec
 
Text Decompress
multi-core scalar
15790
62.9 MB/sec
 
Image Compress
single-core scalar
3027
25.0 Mpixels/sec
 
Image Compress
multi-core scalar
14704
124 Mpixels/sec
 
Image Decompress
single-core scalar
3136
52.6 Mpixels/sec
 
Image Decompress
multi-core scalar
13449
219 Mpixels/sec
 
Lua
single-core scalar
5309
2.04 Mnodes/sec
 
Lua
multi-core scalar
22389
8.61 Mnodes/sec
 

Floating Point Performance

Floating Point 17029
Mandelbrot
single-core scalar
3002
2.00 Gflops
 
Mandelbrot
multi-core scalar
19982
13.1 Gflops
 
Dot Product
single-core scalar
4873
2.35 Gflops
 
Dot Product
multi-core scalar
18512
8.44 Gflops
 
Dot Product
single-core vector
5863
7.02 Gflops
 
Dot Product
multi-core vector
31235
32.5 Gflops
 
LU Decomposition
single-core scalar
1540
1.37 Gflops
 
LU Decomposition
multi-core scalar
7734
6.78 Gflops
 
Primality Test
single-core scalar
7838
1.17 Gflops
 
Primality Test
multi-core scalar
27664
5.13 Gflops
 
Sharpen Image
single-core scalar
7557
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40396
93.1 Mpixels/sec
 
Blur Image
single-core scalar
9321
7.38 Mpixels/sec
 
Blur Image
multi-core scalar
52900
41.6 Mpixels/sec
 

Memory Performance

Memory 5291
Read Sequential
single-core scalar
6042
7.40 GB/sec
 
Write Sequential
single-core scalar
8660
5.92 GB/sec
 
Stdlib Allocate
single-core scalar
4283
16.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3025
6.26 GB/sec
 
Stdlib Copy
single-core scalar
4447
4.58 GB/sec
 

Stream Performance

Stream 4669
Stream Copy
single-core scalar
4505
6.16 GB/sec
 
Stream Copy
single-core vector
5392
6.99 GB/sec
 
Stream Scale
single-core scalar
4513
5.86 GB/sec
 
Stream Scale
single-core vector
4919
6.64 GB/sec
 
Stream Add
single-core scalar
4421
6.67 GB/sec
 
Stream Add
single-core vector
5106
7.10 GB/sec
 
Stream Triad
single-core scalar
4662
6.44 GB/sec
 
Stream Triad
single-core vector
3838
7.18 GB/sec