iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8786 | 9925 |
| Floating Point | Processor floating point performance | 15191 | |
| Memory | Memory performance | 4962 | |
| Stream | Memory bandwidth performance | 5416 | |
Result Information
| User | Cebeen |
| Upload Date | Sun, 04 Sep 2011 18:39:49 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.1 (Build 11B26) |
| 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 | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8786 | |
|---|---|---|
|
Blowfish
single-core scalar |
2194
96.4 MB/sec |
|
|
Blowfish
multi-core scalar |
12802
525 MB/sec |
|
|
Text Compress
single-core scalar |
2632
8.42 MB/sec |
|
|
Text Compress
multi-core scalar |
12927
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2918
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14567
58.0 MB/sec |
|
|
Image Compress
single-core scalar |
2904
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13616
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3013
50.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11693
191 Mpixels/sec |
|
|
Lua
single-core scalar |
5107
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21059
8.10 Mnodes/sec |
Floating Point Performance
| Floating Point | 15191 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2900
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
18345
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4724
2.28 Gflops |
|
|
Dot Product
multi-core scalar |
17046
7.77 Gflops |
|
|
Dot Product
single-core vector |
5697
6.83 Gflops |
|
|
Dot Product
multi-core vector |
26721
27.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1548
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
3522
3.09 Gflops |
|
|
Primality Test
single-core scalar |
7248
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
25949
4.82 Gflops |
|
|
Sharpen Image
single-core scalar |
7248
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36350
83.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8574
6.79 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46803
36.8 Mpixels/sec |
Memory Performance
| Memory | 4962 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5916
7.24 GB/sec |
|
|
Write Sequential
single-core scalar |
8370
5.72 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3810
14.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2790
5.77 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3925
4.05 GB/sec |
Stream Performance
| Stream | 5416 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5082
6.95 GB/sec |
|
|
Stream Copy
single-core vector |
6104
7.92 GB/sec |
|
|
Stream Scale
single-core scalar |
5228
6.78 GB/sec |
|
|
Stream Scale
single-core vector |
5630
7.60 GB/sec |
|
|
Stream Add
single-core scalar |
5261
7.94 GB/sec |
|
|
Stream Add
single-core vector |
6050
8.42 GB/sec |
|
|
Stream Triad
single-core scalar |
5487
7.58 GB/sec |
|
|
Stream Triad
single-core vector |
4492
8.41 GB/sec |
