iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8822 | 9977 |
| Floating Point | Processor floating point performance | 15633 | |
| Memory | Memory performance | 4941 | |
| Stream | Memory bandwidth performance | 4298 | |
Result Information
| User | greig_louden |
| Upload Date | Sat, 05 Jun 2010 14:23:20 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.3 (Build 10D573) |
| 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 | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8822 | |
|---|---|---|
|
Blowfish
single-core scalar |
2105
92.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12845
526 MB/sec |
|
|
Text Compress
single-core scalar |
2416
7.73 MB/sec |
|
|
Text Compress
multi-core scalar |
12837
42.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2823
11.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
14484
57.7 MB/sec |
|
|
Image Compress
single-core scalar |
2781
23.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13905
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2977
50.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12237
200 Mpixels/sec |
|
|
Lua
single-core scalar |
4934
1.90 Mnodes/sec |
|
|
Lua
multi-core scalar |
21529
8.28 Mnodes/sec |
Floating Point Performance
| Floating Point | 15633 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2773
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
18359
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4545
2.20 Gflops |
|
|
Dot Product
multi-core scalar |
16992
7.74 Gflops |
|
|
Dot Product
single-core vector |
5433
6.51 Gflops |
|
|
Dot Product
multi-core vector |
28804
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1444
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7005
6.14 Gflops |
|
|
Primality Test
single-core scalar |
7225
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
26155
4.85 Gflops |
|
|
Sharpen Image
single-core scalar |
7055
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36350
83.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8654
6.85 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48071
37.8 Mpixels/sec |
Memory Performance
| Memory | 4941 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5711
6.99 GB/sec |
|
|
Write Sequential
single-core scalar |
8226
5.63 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4358
16.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2713
5.62 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3699
3.81 GB/sec |
Stream Performance
| Stream | 4298 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4059
5.55 GB/sec |
|
|
Stream Copy
single-core vector |
5110
6.63 GB/sec |
|
|
Stream Scale
single-core scalar |
4228
5.49 GB/sec |
|
|
Stream Scale
single-core vector |
4442
5.99 GB/sec |
|
|
Stream Add
single-core scalar |
4075
6.15 GB/sec |
|
|
Stream Add
single-core vector |
4641
6.46 GB/sec |
|
|
Stream Triad
single-core scalar |
4334
5.99 GB/sec |
|
|
Stream Triad
single-core vector |
3495
6.54 GB/sec |
