iMac (Late 2009)

Summary

Section Description Score Geekbench Score
Geekbench 2.1.5 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4771 5210
Floating Point Processor floating point performance 7305
Memory Memory performance 3688
Stream Memory bandwidth performance 2460

System Information

Operating System Mac OS X 10.6.4 (Build 10F569)
Model iMac (Late 2009) Motherboard Apple Inc. Mac-F2268DC8 Rev 2.xx
Processor Intel Core2 Duo E8600
Processor ID GenuineIntel Family 6 Model 23 Stepping 10
Processor Frequency 3.33 GHz Processors 1
Cores 2 Threads 2
L1 Instruction Cache 32.0 KB L1 Data Cache 32.0 KB
L2 Cache 6.00 MB L3 Cache 0.00 B
Memory 4.00 GB 1066 MHz DDR3 FSB 1.33 GHz
BIOS Apple Inc. IM101.88Z.00CC.B00.0909031926

Integer Performance

Integer 4771
Blowfish
single-threaded scalar
2151
94.5 MB/sec
 
Blowfish
multi-threaded scalar
4552
186.5 MB/sec
 
Text Compress
single-threaded scalar
3019
9.66 MB/sec
 
Text Compress
multi-threaded scalar
5348
17.5 MB/sec
 
Text Decompress
single-threaded scalar
2518
10.4 MB/sec
 
Text Decompress
multi-threaded scalar
5192
20.7 MB/sec
 
Image Compress
single-threaded scalar
2887
23.8 Mpixels/sec
 
Image Compress
multi-threaded scalar
5602
47.1 Mpixels/sec
 
Image Decompress
single-threaded scalar
2995
50.3 Mpixels/sec
 
Image Decompress
multi-threaded scalar
5926
96.7 Mpixels/sec
 
Lua
single-threaded scalar
5778
2.22 Mnodes/sec
 
Lua
multi-threaded scalar
11289
4.34 Mnodes/sec
 

Floating Point Performance

Floating Point 7305
Mandelbrot
single-threaded scalar
2495
1.66 Gflops
 
Mandelbrot
multi-threaded scalar
5027
3.29 Gflops
 
Dot Product
single-threaded scalar
4519
2.18 Gflops
 
Dot Product
multi-threaded scalar
9523
4.34 Gflops
 
Dot Product
single-threaded vector
3510
4.21 Gflops
 
Dot Product
multi-threaded vector
8008
8.33 Gflops
 
LU Decomposition
single-threaded scalar
1840
1.64 Gflops
 
LU Decomposition
multi-threaded scalar
3667
3.22 Gflops
 
Primality Test
single-threaded scalar
6445
962.6 Mflops
 
Primality Test
multi-threaded scalar
9790
1.82 Gflops
 
Sharpen Image
single-threaded scalar
7140
16.7 Mpixels/sec
 
Sharpen Image
multi-threaded scalar
14173
32.7 Mpixels/sec
 
Blur Image
single-threaded scalar
8738
6.91 Mpixels/sec
 
Blur Image
multi-threaded scalar
17395
13.7 Mpixels/sec
 

Memory Performance

Memory 3688
Read Sequential
single-threaded scalar
4919
6.02 GB/sec
 
Write Sequential
single-threaded scalar
4061
2.78 GB/sec
 
Stdlib Allocate
single-threaded scalar
3277
12.2 Mallocs/sec
 
Stdlib Write
single-threaded scalar
3152
6.52 GB/sec
 
Stdlib Copy
single-threaded scalar
3033
3.13 GB/sec
 

Stream Performance

Stream 2460
Stream Copy
single-threaded scalar
2411
3.30 GB/sec
 
Stream Copy
single-threaded vector
2621
3.40 GB/sec
 
Stream Scale
single-threaded scalar
2686
3.49 GB/sec
 
Stream Scale
single-threaded vector
2549
3.44 GB/sec
 
Stream Add
single-threaded scalar
2336
3.53 GB/sec
 
Stream Add
single-threaded vector
2536
3.53 GB/sec
 
Stream Triad
single-threaded scalar
2701
3.73 GB/sec
 
Stream Triad
single-threaded vector
1842
3.45 GB/sec