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 | 6948 | 8569 |
| Floating Point | Processor floating point performance | 14345 | |
| Memory | Memory performance | 3811 | |
| Stream | Memory bandwidth performance | 3547 | |
Result Information
| User | BrianX |
| Upload Date | Wed, 25 Aug 2010 14:50:13 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6948 | |
|---|---|---|
|
Blowfish
single-core scalar |
2087
91.7 MB/sec |
|
|
Blowfish
multi-core scalar |
12070
495 MB/sec |
|
|
Text Compress
single-core scalar |
2222
7.11 MB/sec |
|
|
Text Compress
multi-core scalar |
10830
35.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2440
10.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
11865
47.3 MB/sec |
|
|
Image Compress
single-core scalar |
2240
18.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10659
89.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1994
33.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7557
123 Mpixels/sec |
|
|
Lua
single-core scalar |
3718
1.43 Mnodes/sec |
|
|
Lua
multi-core scalar |
15704
6.04 Mnodes/sec |
Floating Point Performance
| Floating Point | 14345 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2883
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18614
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4700
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16981
7.74 Gflops |
|
|
Dot Product
single-core vector |
5582
6.69 Gflops |
|
|
Dot Product
multi-core vector |
22141
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
727
647 Mflops |
|
|
LU Decomposition
multi-core scalar |
3383
2.97 Gflops |
|
|
Primality Test
single-core scalar |
5641
843 Mflops |
|
|
Primality Test
multi-core scalar |
19224
3.57 Gflops |
|
|
Sharpen Image
single-core scalar |
6770
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35306
81.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8941
7.08 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49937
39.3 Mpixels/sec |
Memory Performance
| Memory | 3811 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5559
6.81 GB/sec |
|
|
Write Sequential
single-core scalar |
3068
2.10 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3753
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2819
5.84 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3859
3.98 GB/sec |
Stream Performance
| Stream | 3547 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4031
5.51 GB/sec |
|
|
Stream Copy
single-core vector |
4729
6.13 GB/sec |
|
|
Stream Scale
single-core scalar |
4192
5.44 GB/sec |
|
|
Stream Scale
single-core vector |
4093
5.52 GB/sec |
|
|
Stream Add
single-core scalar |
1676
2.53 GB/sec |
|
|
Stream Add
single-core vector |
4502
6.26 GB/sec |
|
|
Stream Triad
single-core scalar |
1832
2.53 GB/sec |
|
|
Stream Triad
single-core vector |
3325
6.22 GB/sec |
