iMac (Early 2009)

Section Description Score Geekbench Score
Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit)
Integer Processor integer performance 3868 4191
Floating Point Processor floating point performance 5839
Memory Memory performance 2865
Stream Memory bandwidth performance 2215

Result Information

User JolinM
Upload Date Mon, 29 Apr 2013 13:39:26 +0000
Views 7

System Information

iMac (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78)
Model iMac (Early 2009)
Processor Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 10
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 6144 KB
L3 Cache 0 KB
Motherboard Apple Inc. Mac-F2218FC8
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1067 MHz DDR3

Integer Performance

Integer 3868
Blowfish
single-core scalar 		1749
76.8 MB/sec
 
Blowfish
multi-core scalar 		3699
152 MB/sec
 
Text Compress
single-core scalar 		2402
7.69 MB/sec
 
Text Compress
multi-core scalar 		4638
15.2 MB/sec
 
Text Decompress
single-core scalar 		2082
8.56 MB/sec
 
Text Decompress
multi-core scalar 		4246
16.9 MB/sec
 
Image Compress
single-core scalar 		2307
19.1 Mpixels/sec
 
Image Compress
multi-core scalar 		4521
38.0 Mpixels/sec
 
Image Decompress
single-core scalar 		2377
39.9 Mpixels/sec
 
Image Decompress
multi-core scalar 		4689
76.5 Mpixels/sec
 
Lua
single-core scalar 		4609
1.77 Mnodes/sec
 
Lua
multi-core scalar 		9107
3.50 Mnodes/sec
 

Floating Point Performance

Floating Point 5839
Mandelbrot
single-core scalar 		1987
1.32 Gflops
 
Mandelbrot
multi-core scalar 		4023
2.63 Gflops
 
Dot Product
single-core scalar 		3614
1.75 Gflops
 
Dot Product
multi-core scalar 		7604
3.47 Gflops
 
Dot Product
single-core vector 		2806
3.36 Gflops
 
Dot Product
multi-core vector 		6440
6.70 Gflops
 
LU Decomposition
single-core scalar 		1587
1.41 Gflops
 
LU Decomposition
multi-core scalar 		3195
2.80 Gflops
 
Primality Test
single-core scalar 		5105
762 Mflops
 
Primality Test
multi-core scalar 		7924
1.47 Gflops
 
Sharpen Image
single-core scalar 		5699
13.3 Mpixels/sec
 
Sharpen Image
multi-core scalar 		11498
26.5 Mpixels/sec
 
Blur Image
single-core scalar 		6738
5.33 Mpixels/sec
 
Blur Image
multi-core scalar 		13526
10.6 Mpixels/sec
 

Memory Performance

Memory 2865
Read Sequential
single-core scalar 		3800
4.65 GB/sec
 
Write Sequential
single-core scalar 		2786
1.91 GB/sec
 
Stdlib Allocate
single-core scalar 		2626
9.80 Mallocs/sec
 
Stdlib Write
single-core scalar 		2510
5.20 GB/sec
 
Stdlib Copy
single-core scalar 		2603
2.68 GB/sec
 

Stream Performance

Stream 2215
Stream Copy
single-core scalar 		2118
2.90 GB/sec
 
Stream Copy
single-core vector 		2320
3.01 GB/sec
 
Stream Scale
single-core scalar 		2053
2.66 GB/sec
 
Stream Scale
single-core vector 		2229
3.01 GB/sec
 
Stream Add
single-core scalar 		2228
3.36 GB/sec
 
Stream Add
single-core vector 		2496
3.47 GB/sec
 
Stream Triad
single-core scalar 		2427
3.35 GB/sec
 
Stream Triad
single-core vector 		1850
3.46 GB/sec