iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8756 | 9929 |
| Floating Point | Processor floating point performance | 15680 | |
| Memory | Memory performance | 4787 | |
| Stream | Memory bandwidth performance | 4197 | |
Result Information
| User | meirvin |
| Upload Date | Fri, 20 Apr 2012 18:00:34 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50d) |
| 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 | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8756 | |
|---|---|---|
|
Blowfish
single-core scalar |
2164
95.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12726
522 MB/sec |
|
|
Text Compress
single-core scalar |
2579
8.25 MB/sec |
|
|
Text Compress
multi-core scalar |
12713
41.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2872
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
14442
57.5 MB/sec |
|
|
Image Compress
single-core scalar |
2861
23.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13734
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2989
50.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11912
194 Mpixels/sec |
|
|
Lua
single-core scalar |
4997
1.92 Mnodes/sec |
|
|
Lua
multi-core scalar |
21084
8.11 Mnodes/sec |
Floating Point Performance
| Floating Point | 15680 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2840
1.89 Gflops |
|
|
Mandelbrot
multi-core scalar |
18169
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4632
2.24 Gflops |
|
|
Dot Product
multi-core scalar |
16886
7.69 Gflops |
|
|
Dot Product
single-core vector |
5551
6.65 Gflops |
|
|
Dot Product
multi-core vector |
28527
29.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1400
1.25 Gflops |
|
|
LU Decomposition
multi-core scalar |
7200
6.31 Gflops |
|
|
Primality Test
single-core scalar |
7432
1.11 Gflops |
|
|
Primality Test
multi-core scalar |
25949
4.82 Gflops |
|
|
Sharpen Image
single-core scalar |
7144
16.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36665
84.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8848
7.00 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48281
38.0 Mpixels/sec |
Memory Performance
| Memory | 4787 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5678
6.95 GB/sec |
|
|
Write Sequential
single-core scalar |
8131
5.56 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3613
13.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2738
5.67 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3777
3.89 GB/sec |
Stream Performance
| Stream | 4197 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4166
5.70 GB/sec |
|
|
Stream Copy
single-core vector |
4666
6.05 GB/sec |
|
|
Stream Scale
single-core scalar |
4107
5.33 GB/sec |
|
|
Stream Scale
single-core vector |
4598
6.21 GB/sec |
|
|
Stream Add
single-core scalar |
3961
5.98 GB/sec |
|
|
Stream Add
single-core vector |
4474
6.22 GB/sec |
|
|
Stream Triad
single-core scalar |
4336
5.99 GB/sec |
|
|
Stream Triad
single-core vector |
3272
6.13 GB/sec |
