Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9496 10778
Floating Point Processor floating point performance 16896
Memory Memory performance 5342
Stream Memory bandwidth performance 4727

Result Information

User neovision
Upload Date Wed, 03 Nov 2010 21:43:13 +0000
Views 1

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.6.4 (Build 10F2108)
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 9496
Blowfish
single-core scalar
2226
97.8 MB/sec
 
Blowfish
multi-core scalar
13702
561 MB/sec
 
Text Compress
single-core scalar
2717
8.69 MB/sec
 
Text Compress
multi-core scalar
14033
46.0 MB/sec
 
Text Decompress
single-core scalar
3010
12.4 MB/sec
 
Text Decompress
multi-core scalar
15716
62.6 MB/sec
 
Image Compress
single-core scalar
2984
24.7 Mpixels/sec
 
Image Compress
multi-core scalar
14875
125 Mpixels/sec
 
Image Decompress
single-core scalar
3110
52.2 Mpixels/sec
 
Image Decompress
multi-core scalar
13585
222 Mpixels/sec
 
Lua
single-core scalar
5224
2.01 Mnodes/sec
 
Lua
multi-core scalar
22774
8.76 Mnodes/sec
 

Floating Point Performance

Floating Point 16896
Mandelbrot
single-core scalar
2943
1.96 Gflops
 
Mandelbrot
multi-core scalar
19672
12.9 Gflops
 
Dot Product
single-core scalar
4849
2.34 Gflops
 
Dot Product
multi-core scalar
18478
8.42 Gflops
 
Dot Product
single-core vector
5750
6.89 Gflops
 
Dot Product
multi-core vector
30897
32.1 Gflops
 
LU Decomposition
single-core scalar
1474
1.31 Gflops
 
LU Decomposition
multi-core scalar
7806
6.84 Gflops
 
Primality Test
single-core scalar
7618
1.14 Gflops
 
Primality Test
multi-core scalar
27957
5.19 Gflops
 
Sharpen Image
single-core scalar
7526
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40076
92.4 Mpixels/sec
 
Blur Image
single-core scalar
9240
7.31 Mpixels/sec
 
Blur Image
multi-core scalar
52259
41.1 Mpixels/sec
 

Memory Performance

Memory 5342
Read Sequential
single-core scalar
5964
7.30 GB/sec
 
Write Sequential
single-core scalar
8900
6.09 GB/sec
 
Stdlib Allocate
single-core scalar
4481
16.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3101
6.42 GB/sec
 
Stdlib Copy
single-core scalar
4265
4.40 GB/sec
 

Stream Performance

Stream 4727
Stream Copy
single-core scalar
4621
6.32 GB/sec
 
Stream Copy
single-core vector
5624
7.29 GB/sec
 
Stream Scale
single-core scalar
4656
6.04 GB/sec
 
Stream Scale
single-core vector
5105
6.89 GB/sec
 
Stream Add
single-core scalar
4406
6.65 GB/sec
 
Stream Add
single-core vector
5008
6.97 GB/sec
 
Stream Triad
single-core scalar
4582
6.33 GB/sec
 
Stream Triad
single-core vector
3815
7.14 GB/sec