iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6998 | 8539 |
| Floating Point | Processor floating point performance | 13931 | |
| Memory | Memory performance | 3816 | |
| Stream | Memory bandwidth performance | 4514 | |
Result Information
| User | gtj |
| Upload Date | Tue, 04 Dec 2012 20:23:39 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6998 | |
|---|---|---|
|
Blowfish
single-core scalar |
2087
91.7 MB/sec |
|
|
Blowfish
multi-core scalar |
12141
498 MB/sec |
|
|
Text Compress
single-core scalar |
2234
7.15 MB/sec |
|
|
Text Compress
multi-core scalar |
10917
35.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2415
9.93 MB/sec |
|
|
Text Decompress
multi-core scalar |
11795
47.0 MB/sec |
|
|
Image Compress
single-core scalar |
2250
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10358
87.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2002
33.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8201
134 Mpixels/sec |
|
|
Lua
single-core scalar |
3750
1.44 Mnodes/sec |
|
|
Lua
multi-core scalar |
15830
6.09 Mnodes/sec |
Floating Point Performance
| Floating Point | 13931 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2906
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
18782
12.3 Gflops |
|
|
Dot Product
single-core scalar |
4757
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
17096
7.79 Gflops |
|
|
Dot Product
single-core vector |
4817
5.77 Gflops |
|
|
Dot Product
multi-core vector |
19706
20.5 Gflops |
|
|
LU Decomposition
single-core scalar |
736
656 Mflops |
|
|
LU Decomposition
multi-core scalar |
2648
2.32 Gflops |
|
|
Primality Test
single-core scalar |
5474
818 Mflops |
|
|
Primality Test
multi-core scalar |
18607
3.45 Gflops |
|
|
Sharpen Image
single-core scalar |
6804
15.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36568
84.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8412
6.66 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47725
37.5 Mpixels/sec |
Memory Performance
| Memory | 3816 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5648
6.92 GB/sec |
|
|
Write Sequential
single-core scalar |
3107
2.13 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3869
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2768
5.73 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3691
3.80 GB/sec |
Stream Performance
| Stream | 4514 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5010
6.85 GB/sec |
|
|
Stream Copy
single-core vector |
6012
7.80 GB/sec |
|
|
Stream Scale
single-core scalar |
5339
6.93 GB/sec |
|
|
Stream Scale
single-core vector |
5585
7.54 GB/sec |
|
|
Stream Add
single-core scalar |
1776
2.68 GB/sec |
|
|
Stream Add
single-core vector |
6004
8.35 GB/sec |
|
|
Stream Triad
single-core scalar |
1915
2.65 GB/sec |
|
|
Stream Triad
single-core vector |
4475
8.38 GB/sec |
