iMac (27-inch Late 2009)

Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8807 9055
Floating Point Processor floating point performance 12582
Memory Memory performance 5133
Stream Memory bandwidth performance 5432

Result Information

User VerifyMe
Upload Date Sat, 05 Mar 2011 06:06:47 +0000
Views 8

System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.6.6
Model iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 2.80 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-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 8.00 GB 1067 MHz DDR3

Integer Performance

Integer 8807
Blowfish
single-core scalar 		2199
96.6 MB/sec
 
Blowfish
multi-core scalar 		12873
528 MB/sec
 
Text Compress
single-core scalar 		2637
8.43 MB/sec
 
Text Compress
multi-core scalar 		12906
42.3 MB/sec
 
Text Decompress
single-core scalar 		2941
12.1 MB/sec
 
Text Decompress
multi-core scalar 		14358
57.2 MB/sec
 
Image Compress
single-core scalar 		2919
24.1 Mpixels/sec
 
Image Compress
multi-core scalar 		13552
114 Mpixels/sec
 
Image Decompress
single-core scalar 		3065
51.5 Mpixels/sec
 
Image Decompress
multi-core scalar 		11456
187 Mpixels/sec
 
Lua
single-core scalar 		5153
1.98 Mnodes/sec
 
Lua
multi-core scalar 		21627
8.32 Mnodes/sec
 

Floating Point Performance

Floating Point 12582
Mandelbrot
single-core scalar 		2903
1.93 Gflops
 
Mandelbrot
multi-core scalar 		18366
12.0 Gflops
 
Dot Product
single-core scalar 		4749
2.29 Gflops
 
Dot Product
multi-core scalar 		5880
2.68 Gflops
 
Dot Product
single-core vector 		5735
6.87 Gflops
 
Dot Product
multi-core vector 		8624
8.97 Gflops
 
LU Decomposition
single-core scalar 		1567
1.39 Gflops
 
LU Decomposition
multi-core scalar 		3449
3.02 Gflops
 
Primality Test
single-core scalar 		6987
1.04 Gflops
 
Primality Test
multi-core scalar 		25581
4.75 Gflops
 
Sharpen Image
single-core scalar 		7145
16.7 Mpixels/sec
 
Sharpen Image
multi-core scalar 		34496
79.5 Mpixels/sec
 
Blur Image
single-core scalar 		8574
6.79 Mpixels/sec
 
Blur Image
multi-core scalar 		42100
33.1 Mpixels/sec
 

Memory Performance

Memory 5133
Read Sequential
single-core scalar 		5942
7.28 GB/sec
 
Write Sequential
single-core scalar 		8434
5.77 GB/sec
 
Stdlib Allocate
single-core scalar 		4609
17.2 Mallocs/sec
 
Stdlib Write
single-core scalar 		2796
5.79 GB/sec
 
Stdlib Copy
single-core scalar 		3886
4.01 GB/sec
 

Stream Performance

Stream 5432
Stream Copy
single-core scalar 		5112
6.99 GB/sec
 
Stream Copy
single-core vector 		6146
7.97 GB/sec
 
Stream Scale
single-core scalar 		5269
6.84 GB/sec
 
Stream Scale
single-core vector 		5637
7.61 GB/sec
 
Stream Add
single-core scalar 		5265
7.95 GB/sec
 
Stream Add
single-core vector 		6070
8.44 GB/sec
 
Stream Triad
single-core scalar 		5451
7.53 GB/sec
 
Stream Triad
single-core vector 		4506
8.43 GB/sec