Section Description Score Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 9086 10493
Floating Point Processor floating point performance 16208
Memory Memory performance 5170
Stream Memory bandwidth performance 6071

Result Information

User chevalier433
Upload Date Sat, 02 Jun 2012 10:36:07 +0000
Views 3

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.7.4 (Build 11E53)
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 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 9086
Blowfish
single-core scalar
2280
100 MB/sec
 
Blowfish
multi-core scalar
14057
576 MB/sec
 
Text Compress
single-core scalar
2748
8.79 MB/sec
 
Text Compress
multi-core scalar
14214
46.6 MB/sec
 
Text Decompress
single-core scalar
3048
12.5 MB/sec
 
Text Decompress
multi-core scalar
15668
62.4 MB/sec
 
Image Compress
single-core scalar
3028
25.0 Mpixels/sec
 
Image Compress
multi-core scalar
12409
104 Mpixels/sec
 
Image Decompress
single-core scalar
3051
51.2 Mpixels/sec
 
Image Decompress
multi-core scalar
12836
209 Mpixels/sec
 
Lua
single-core scalar
4996
1.92 Mnodes/sec
 
Lua
multi-core scalar
20702
7.96 Mnodes/sec
 

Floating Point Performance

Floating Point 16208
Mandelbrot
single-core scalar
2906
1.93 Gflops
 
Mandelbrot
multi-core scalar
18418
12.1 Gflops
 
Dot Product
single-core scalar
4745
2.29 Gflops
 
Dot Product
multi-core scalar
16663
7.59 Gflops
 
Dot Product
single-core vector
5714
6.85 Gflops
 
Dot Product
multi-core vector
29341
30.5 Gflops
 
LU Decomposition
single-core scalar
1624
1.45 Gflops
 
LU Decomposition
multi-core scalar
3815
3.35 Gflops
 
Primality Test
single-core scalar
7679
1.15 Gflops
 
Primality Test
multi-core scalar
27477
5.10 Gflops
 
Sharpen Image
single-core scalar
7560
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40121
92.5 Mpixels/sec
 
Blur Image
single-core scalar
8967
7.10 Mpixels/sec
 
Blur Image
multi-core scalar
51892
40.8 Mpixels/sec
 

Memory Performance

Memory 5170
Read Sequential
single-core scalar
6168
7.55 GB/sec
 
Write Sequential
single-core scalar
8762
5.99 GB/sec
 
Stdlib Allocate
single-core scalar
3853
14.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3159
6.54 GB/sec
 
Stdlib Copy
single-core scalar
3909
4.03 GB/sec
 

Stream Performance

Stream 6071
Stream Copy
single-core scalar
5633
7.70 GB/sec
 
Stream Copy
single-core vector
7305
9.47 GB/sec
 
Stream Scale
single-core scalar
5586
7.25 GB/sec
 
Stream Scale
single-core vector
6334
8.55 GB/sec
 
Stream Add
single-core scalar
5808
8.77 GB/sec
 
Stream Add
single-core vector
6883
9.57 GB/sec
 
Stream Triad
single-core scalar
5900
8.15 GB/sec
 
Stream Triad
single-core vector
5123
9.59 GB/sec