Section Description Score Geekbench Score
Geekbench 2.0.19 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8692 9607
Floating Point Processor floating point performance 14646
Memory Memory performance 4821
Stream Memory bandwidth performance 4754

Result Information

User dongiorgio
Upload Date September 18 2011 01:41 PM
Views 6

System Information

iMac11,3
Operating System Mac OS X 10.6.8 (Build 10K549)
Model iMac11,3
Processor Intel Core i7-870 @ 2.93 GHz
0 processors, 8 cores
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 4096 MB 1333 MHz DDR3

Integer Performance

Integer 8692
Blowfish
single-core scalar
2164
95.1 MB/sec
 
Blowfish
multi-core scalar
15436
633 MB/sec
 
Text Compress
single-core scalar
2447
7.83 MB/sec
 
Text Compress
multi-core scalar
13858
45.5 MB/sec
 
Text Decompress
single-core scalar
2709
11.1 MB/sec
 
Text Decompress
multi-core scalar
15321
61.0 MB/sec
 
Image Compress
single-core scalar
2706
22.4 Mpixels/sec
 
Image Compress
multi-core scalar
14869
125 Mpixels/sec
 
Image Decompress
single-core scalar
2868
48.2 Mpixels/sec
 
Image Decompress
multi-core scalar
12761
208 Mpixels/sec
 
Crafty Chess
single-core scalar
5070
2.56 Mnodes/sec
 
Crafty Chess
multi-core scalar
6481
3.14 Mnodes/sec
 
Lua
single-core scalar
4385
1.69 Mnodes/sec
 
Lua
multi-core scalar
20624
7.93 Mnodes/sec
 

Floating Point Performance

Floating Point 14646
Mandelbrot
single-core scalar
2689
1.79 Gflops
 
Mandelbrot
multi-core scalar
19976
13.1 Gflops
 
Dot Product
single-core scalar
3848
1.86 Gflops
 
Dot Product
multi-core scalar
13476
6.14 Gflops
 
Dot Product
single-core vector
3793
4.54 Gflops
 
Dot Product
multi-core vector
12397
12.9 Gflops
 
LU Decomposition
single-core scalar
1463
1.30 Gflops
 
LU Decomposition
multi-core scalar
7912
6.94 Gflops
 
Primality Test
single-core scalar
6964
1.04 Gflops
 
Primality Test
multi-core scalar
26387
4.90 Gflops
 
Sharpen Image
single-core scalar
6772
15.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
39299
90.6 Mpixels/sec
 
Blur Image
single-core scalar
8340
6.60 Mpixels/sec
 
Blur Image
multi-core scalar
51730
40.7 Mpixels/sec
 

Memory Performance

Memory 4821
Read Sequential
single-core scalar
6100
7.47 GB/sec
 
Write Sequential
single-core scalar
6435
4.40 GB/sec
 
Stdlib Allocate
single-core scalar
4441
16.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3110
6.44 GB/sec
 
Stdlib Copy
single-core scalar
4021
4.15 GB/sec
 

Stream Performance

Stream 4754
Stream Copy
single-core scalar
4563
6.24 GB/sec
 
Stream Copy
single-core vector
5383
6.98 GB/sec
 
Stream Scale
single-core scalar
4785
6.21 GB/sec
 
Stream Scale
single-core vector
5349
7.22 GB/sec
 
Stream Add
single-core scalar
4503
6.80 GB/sec
 
Stream Add
single-core vector
5249
7.30 GB/sec
 
Stream Triad
single-core scalar
4424
6.11 GB/sec
 
Stream Triad
single-core vector
3778
7.07 GB/sec