Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9468 10788
Floating Point Processor floating point performance 16507
Memory Memory performance 5449
Stream Memory bandwidth performance 6078

Result Information

User maximumcollins
Upload Date Tue, 18 Sep 2012 02:32:42 +0000
Views 13

System Information

Atomic iMac Refresh 64bit
Operating System Mac OS X 10.8.1 (Build 12B19)
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 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 9468
Blowfish
single-core scalar
2281
100 MB/sec
 
Blowfish
multi-core scalar
14031
575 MB/sec
 
Text Compress
single-core scalar
2748
8.79 MB/sec
 
Text Compress
multi-core scalar
14167
46.5 MB/sec
 
Text Decompress
single-core scalar
3050
12.5 MB/sec
 
Text Decompress
multi-core scalar
15705
62.6 MB/sec
 
Image Compress
single-core scalar
3028
25.0 Mpixels/sec
 
Image Compress
multi-core scalar
14797
124 Mpixels/sec
 
Image Decompress
single-core scalar
3094
51.9 Mpixels/sec
 
Image Decompress
multi-core scalar
12450
203 Mpixels/sec
 
Lua
single-core scalar
5348
2.06 Mnodes/sec
 
Lua
multi-core scalar
22918
8.82 Mnodes/sec
 

Floating Point Performance

Floating Point 16507
Mandelbrot
single-core scalar
3021
2.01 Gflops
 
Mandelbrot
multi-core scalar
20174
13.2 Gflops
 
Dot Product
single-core scalar
4936
2.39 Gflops
 
Dot Product
multi-core scalar
18641
8.49 Gflops
 
Dot Product
single-core vector
5950
7.13 Gflops
 
Dot Product
multi-core vector
29344
30.5 Gflops
 
LU Decomposition
single-core scalar
1623
1.44 Gflops
 
LU Decomposition
multi-core scalar
3783
3.32 Gflops
 
Primality Test
single-core scalar
7644
1.14 Gflops
 
Primality Test
multi-core scalar
28296
5.25 Gflops
 
Sharpen Image
single-core scalar
7559
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
39831
91.8 Mpixels/sec
 
Blur Image
single-core scalar
8936
7.07 Mpixels/sec
 
Blur Image
multi-core scalar
51369
40.4 Mpixels/sec
 

Memory Performance

Memory 5449
Read Sequential
single-core scalar
6193
7.58 GB/sec
 
Write Sequential
single-core scalar
9064
6.20 GB/sec
 
Stdlib Allocate
single-core scalar
4351
16.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3172
6.57 GB/sec
 
Stdlib Copy
single-core scalar
4466
4.60 GB/sec
 

Stream Performance

Stream 6078
Stream Copy
single-core scalar
5609
7.67 GB/sec
 
Stream Copy
single-core vector
7236
9.38 GB/sec
 
Stream Scale
single-core scalar
5602
7.27 GB/sec
 
Stream Scale
single-core vector
6385
8.62 GB/sec
 
Stream Add
single-core scalar
5840
8.81 GB/sec
 
Stream Add
single-core vector
6917
9.62 GB/sec
 
Stream Triad
single-core scalar
5914
8.17 GB/sec
 
Stream Triad
single-core vector
5128
9.60 GB/sec