Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9470 10813
Floating Point Processor floating point performance 16994
Memory Memory performance 5445
Stream Memory bandwidth performance 4618

Result Information

User xtrememacs
Upload Date Fri, 01 Apr 2011 18:35:06 +0000
Views 1

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 9470
Blowfish
single-core scalar
2278
100 MB/sec
 
Blowfish
multi-core scalar
13941
571 MB/sec
 
Text Compress
single-core scalar
2732
8.74 MB/sec
 
Text Compress
multi-core scalar
14082
46.2 MB/sec
 
Text Decompress
single-core scalar
3027
12.4 MB/sec
 
Text Decompress
multi-core scalar
15544
61.9 MB/sec
 
Image Compress
single-core scalar
3016
24.9 Mpixels/sec
 
Image Compress
multi-core scalar
14761
124 Mpixels/sec
 
Image Decompress
single-core scalar
3159
53.0 Mpixels/sec
 
Image Decompress
multi-core scalar
13513
220 Mpixels/sec
 
Lua
single-core scalar
5268
2.03 Mnodes/sec
 
Lua
multi-core scalar
22325
8.59 Mnodes/sec
 

Floating Point Performance

Floating Point 16994
Mandelbrot
single-core scalar
2996
1.99 Gflops
 
Mandelbrot
multi-core scalar
19943
13.0 Gflops
 
Dot Product
single-core scalar
4890
2.36 Gflops
 
Dot Product
multi-core scalar
18492
8.43 Gflops
 
Dot Product
single-core vector
5832
6.99 Gflops
 
Dot Product
multi-core vector
31358
32.6 Gflops
 
LU Decomposition
single-core scalar
1544
1.37 Gflops
 
LU Decomposition
multi-core scalar
7774
6.82 Gflops
 
Primality Test
single-core scalar
7772
1.16 Gflops
 
Primality Test
multi-core scalar
27436
5.09 Gflops
 
Sharpen Image
single-core scalar
7525
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40168
92.6 Mpixels/sec
 
Blur Image
single-core scalar
9345
7.39 Mpixels/sec
 
Blur Image
multi-core scalar
52841
41.5 Mpixels/sec
 

Memory Performance

Memory 5445
Read Sequential
single-core scalar
6050
7.41 GB/sec
 
Write Sequential
single-core scalar
9113
6.23 GB/sec
 
Stdlib Allocate
single-core scalar
4577
17.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3122
6.46 GB/sec
 
Stdlib Copy
single-core scalar
4364
4.50 GB/sec
 

Stream Performance

Stream 4618
Stream Copy
single-core scalar
4488
6.14 GB/sec
 
Stream Copy
single-core vector
5359
6.95 GB/sec
 
Stream Scale
single-core scalar
4652
6.04 GB/sec
 
Stream Scale
single-core vector
4736
6.39 GB/sec
 
Stream Add
single-core scalar
4442
6.70 GB/sec
 
Stream Add
single-core vector
4949
6.88 GB/sec
 
Stream Triad
single-core scalar
4506
6.23 GB/sec
 
Stream Triad
single-core vector
3813
7.14 GB/sec