Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8792 10044
Floating Point Processor floating point performance 15941
Memory Memory performance 4852
Stream Memory bandwidth performance 4178

Result Information

User Zlamal
Upload Date Mon, 27 Jun 2011 20:53:44 +0000
Views 2

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.6.8 (Build 10K540)
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 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 8792
Blowfish
single-core scalar
2029
89.1 MB/sec
 
Blowfish
multi-core scalar
12937
530 MB/sec
 
Text Compress
single-core scalar
2442
7.81 MB/sec
 
Text Compress
multi-core scalar
13107
43.0 MB/sec
 
Text Decompress
single-core scalar
2710
11.1 MB/sec
 
Text Decompress
multi-core scalar
14469
57.6 MB/sec
 
Image Compress
single-core scalar
2711
22.4 Mpixels/sec
 
Image Compress
multi-core scalar
14346
121 Mpixels/sec
 
Image Decompress
single-core scalar
2854
47.9 Mpixels/sec
 
Image Decompress
multi-core scalar
12503
204 Mpixels/sec
 
Lua
single-core scalar
4599
1.77 Mnodes/sec
 
Lua
multi-core scalar
20802
8.00 Mnodes/sec
 

Floating Point Performance

Floating Point 15941
Mandelbrot
single-core scalar
2683
1.79 Gflops
 
Mandelbrot
multi-core scalar
18562
12.1 Gflops
 
Dot Product
single-core scalar
4374
2.11 Gflops
 
Dot Product
multi-core scalar
17728
8.08 Gflops
 
Dot Product
single-core vector
5244
6.28 Gflops
 
Dot Product
multi-core vector
30089
31.3 Gflops
 
LU Decomposition
single-core scalar
1451
1.29 Gflops
 
LU Decomposition
multi-core scalar
7414
6.50 Gflops
 
Primality Test
single-core scalar
6603
986 Mflops
 
Primality Test
multi-core scalar
25153
4.67 Gflops
 
Sharpen Image
single-core scalar
6753
15.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
38493
88.7 Mpixels/sec
 
Blur Image
single-core scalar
8359
6.61 Mpixels/sec
 
Blur Image
multi-core scalar
50269
39.5 Mpixels/sec
 

Memory Performance

Memory 4852
Read Sequential
single-core scalar
5158
6.32 GB/sec
 
Write Sequential
single-core scalar
8282
5.66 GB/sec
 
Stdlib Allocate
single-core scalar
3947
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
2959
6.12 GB/sec
 
Stdlib Copy
single-core scalar
3918
4.04 GB/sec
 

Stream Performance

Stream 4178
Stream Copy
single-core scalar
3926
5.37 GB/sec
 
Stream Copy
single-core vector
5409
7.01 GB/sec
 
Stream Scale
single-core scalar
3767
4.89 GB/sec
 
Stream Scale
single-core vector
4590
6.20 GB/sec
 
Stream Add
single-core scalar
3535
5.34 GB/sec
 
Stream Add
single-core vector
4953
6.89 GB/sec
 
Stream Triad
single-core scalar
3746
5.18 GB/sec
 
Stream Triad
single-core vector
3503
6.56 GB/sec