iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7001 | 8652 |
| Floating Point | Processor floating point performance | 14440 | |
| Memory | Memory performance | 3952 | |
| Stream | Memory bandwidth performance | 3580 | |
Result Information
| User | Sv15 |
| Upload Date | Wed, 26 May 2010 05:04:29 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.3 (Build 10D575) |
| 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 Computer, Inc. Mac-F2268DAE x.x |
| BIOS | Apple Inc. IM111.88Z.0034.B00.0910301727 |
| Memory | 4.00 GB 1332 MHz DDR3 |
Integer Performance
| Integer | 7001 | |
|---|---|---|
|
Blowfish
single-core scalar |
2092
91.9 MB/sec |
|
|
Blowfish
multi-core scalar |
12039
493 MB/sec |
|
|
Text Compress
single-core scalar |
2223
7.11 MB/sec |
|
|
Text Compress
multi-core scalar |
10836
35.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2432
9.99 MB/sec |
|
|
Text Decompress
multi-core scalar |
11880
47.3 MB/sec |
|
|
Image Compress
single-core scalar |
2251
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10678
89.8 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2008
33.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7750
126 Mpixels/sec |
|
|
Lua
single-core scalar |
3678
1.42 Mnodes/sec |
|
|
Lua
multi-core scalar |
16149
6.21 Mnodes/sec |
Floating Point Performance
| Floating Point | 14440 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2890
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18592
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4709
2.28 Gflops |
|
|
Dot Product
multi-core scalar |
17012
7.75 Gflops |
|
|
Dot Product
single-core vector |
5621
6.74 Gflops |
|
|
Dot Product
multi-core vector |
22187
23.1 Gflops |
|
|
LU Decomposition
single-core scalar |
739
658 Mflops |
|
|
LU Decomposition
multi-core scalar |
3451
3.03 Gflops |
|
|
Primality Test
single-core scalar |
5653
844 Mflops |
|
|
Primality Test
multi-core scalar |
19253
3.57 Gflops |
|
|
Sharpen Image
single-core scalar |
6797
15.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36153
83.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8955
7.09 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50157
39.4 Mpixels/sec |
Memory Performance
| Memory | 3952 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5479
6.71 GB/sec |
|
|
Write Sequential
single-core scalar |
3081
2.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3765
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3198
6.62 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4238
4.37 GB/sec |
Stream Performance
| Stream | 3580 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3775
5.16 GB/sec |
|
|
Stream Copy
single-core vector |
4889
6.34 GB/sec |
|
|
Stream Scale
single-core scalar |
3992
5.18 GB/sec |
|
|
Stream Scale
single-core vector |
4561
6.16 GB/sec |
|
|
Stream Add
single-core scalar |
1695
2.56 GB/sec |
|
|
Stream Add
single-core vector |
4566
6.35 GB/sec |
|
|
Stream Triad
single-core scalar |
1826
2.52 GB/sec |
|
|
Stream Triad
single-core vector |
3337
6.25 GB/sec |
