Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9480 10728
Floating Point Processor floating point performance 16886
Memory Memory performance 5127
Stream Memory bandwidth performance 4754

Result Information

User cartoonasaurus
Upload Date Fri, 06 May 2011 20:06:25 +0000
Views 4

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 9480
Blowfish
single-core scalar
2250
98.8 MB/sec
 
Blowfish
multi-core scalar
13912
570 MB/sec
 
Text Compress
single-core scalar
2691
8.61 MB/sec
 
Text Compress
multi-core scalar
13875
45.5 MB/sec
 
Text Decompress
single-core scalar
2991
12.3 MB/sec
 
Text Decompress
multi-core scalar
15752
62.8 MB/sec
 
Image Compress
single-core scalar
2982
24.6 Mpixels/sec
 
Image Compress
multi-core scalar
14816
125 Mpixels/sec
 
Image Decompress
single-core scalar
3122
52.4 Mpixels/sec
 
Image Decompress
multi-core scalar
13709
224 Mpixels/sec
 
Lua
single-core scalar
5241
2.02 Mnodes/sec
 
Lua
multi-core scalar
22425
8.63 Mnodes/sec
 

Floating Point Performance

Floating Point 16886
Mandelbrot
single-core scalar
2969
1.98 Gflops
 
Mandelbrot
multi-core scalar
19908
13.0 Gflops
 
Dot Product
single-core scalar
4827
2.33 Gflops
 
Dot Product
multi-core scalar
18519
8.44 Gflops
 
Dot Product
single-core vector
5814
6.97 Gflops
 
Dot Product
multi-core vector
30923
32.2 Gflops
 
LU Decomposition
single-core scalar
1501
1.34 Gflops
 
LU Decomposition
multi-core scalar
7366
6.46 Gflops
 
Primality Test
single-core scalar
7695
1.15 Gflops
 
Primality Test
multi-core scalar
27271
5.06 Gflops
 
Sharpen Image
single-core scalar
7447
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
40283
92.8 Mpixels/sec
 
Blur Image
single-core scalar
9225
7.30 Mpixels/sec
 
Blur Image
multi-core scalar
52665
41.4 Mpixels/sec
 

Memory Performance

Memory 5127
Read Sequential
single-core scalar
5935
7.27 GB/sec
 
Write Sequential
single-core scalar
8511
5.82 GB/sec
 
Stdlib Allocate
single-core scalar
4406
16.4 Mallocs/sec
 
Stdlib Write
single-core scalar
2768
5.73 GB/sec
 
Stdlib Copy
single-core scalar
4018
4.14 GB/sec
 

Stream Performance

Stream 4754
Stream Copy
single-core scalar
4501
6.16 GB/sec
 
Stream Copy
single-core vector
5438
7.05 GB/sec
 
Stream Scale
single-core scalar
4793
6.22 GB/sec
 
Stream Scale
single-core vector
5030
6.79 GB/sec
 
Stream Add
single-core scalar
4461
6.73 GB/sec
 
Stream Add
single-core vector
5187
7.22 GB/sec
 
Stream Triad
single-core scalar
4808
6.64 GB/sec
 
Stream Triad
single-core vector
3815
7.14 GB/sec