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 | 11997 | 13486 |
| Floating Point | Processor floating point performance | 21324 | |
| Memory | Memory performance | 6403 | |
| Stream | Memory bandwidth performance | 5435 | |
Result Information
| User | npwski |
| Upload Date | Tue, 24 Aug 2010 03:50:39 +0000 |
| Views | 15 |
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 @ 4.10 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 | |
| BIOS | Apple Inc. IM111.0034.B02 |
| Memory | 4.00 GB 1493 MHz DDR3 |
Integer Performance
| Integer | 11997 | |
|---|---|---|
|
Blowfish
single-core scalar |
2617
115 MB/sec |
|
|
Blowfish
multi-core scalar |
17944
735 MB/sec |
|
|
Text Compress
single-core scalar |
3151
10.1 MB/sec |
|
|
Text Compress
multi-core scalar |
17906
58.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3499
14.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
20236
80.6 MB/sec |
|
|
Image Compress
single-core scalar |
3489
28.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
19224
162 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3582
60.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15987
261 Mpixels/sec |
|
|
Lua
single-core scalar |
6099
2.35 Mnodes/sec |
|
|
Lua
multi-core scalar |
30241
11.6 Mnodes/sec |
Floating Point Performance
| Floating Point | 21324 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3457
2.30 Gflops |
|
|
Mandelbrot
multi-core scalar |
25663
16.8 Gflops |
|
|
Dot Product
single-core scalar |
5620
2.72 Gflops |
|
|
Dot Product
multi-core scalar |
23793
10.8 Gflops |
|
|
Dot Product
single-core vector |
6777
8.12 Gflops |
|
|
Dot Product
multi-core vector |
40311
41.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1867
1.66 Gflops |
|
|
LU Decomposition
multi-core scalar |
10029
8.79 Gflops |
|
|
Primality Test
single-core scalar |
8961
1.34 Gflops |
|
|
Primality Test
multi-core scalar |
36695
6.81 Gflops |
|
|
Sharpen Image
single-core scalar |
8704
20.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
49460
114 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10729
8.49 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
66475
52.3 Mpixels/sec |
Memory Performance
| Memory | 6403 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6794
8.32 GB/sec |
|
|
Write Sequential
single-core scalar |
10745
7.35 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5499
20.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3810
7.89 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5168
5.33 GB/sec |
Stream Performance
| Stream | 5435 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5265
7.20 GB/sec |
|
|
Stream Copy
single-core vector |
7088
9.19 GB/sec |
|
|
Stream Scale
single-core scalar |
5034
6.53 GB/sec |
|
|
Stream Scale
single-core vector |
6017
8.12 GB/sec |
|
|
Stream Add
single-core scalar |
4537
6.85 GB/sec |
|
|
Stream Add
single-core vector |
6286
8.74 GB/sec |
|
|
Stream Triad
single-core scalar |
4714
6.51 GB/sec |
|
|
Stream Triad
single-core vector |
4540
8.50 GB/sec |
