| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8861 | 10007 |
| Floating Point | Processor floating point performance | 15716 | |
| Memory | Memory performance | 5016 | |
| Stream | Memory bandwidth performance | 4021 | |
| User | riverflow |
| Upload Date | Mon, 05 Jul 2010 02:44:37 +0000 |
| Views | 6 |
| 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 | 8.00 GB 1067 MHz DDR3 |
| Integer | 8861 | |
|---|---|---|
|
Blowfish
single-core scalar |
2192
96.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12805
525 MB/sec |
|
|
Text Compress
single-core scalar |
2631
8.42 MB/sec |
|
|
Text Compress
multi-core scalar |
12871
42.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2918
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14625
58.3 MB/sec |
|
|
Image Compress
single-core scalar |
2921
24.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13649
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3035
51.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12133
198 Mpixels/sec |
|
|
Lua
single-core scalar |
5110
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21446
8.25 Mnodes/sec |
| Floating Point | 15716 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2889
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18305
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4692
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16993
7.74 Gflops |
|
|
Dot Product
single-core vector |
5641
6.76 Gflops |
|
|
Dot Product
multi-core vector |
28815
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1451
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7088
6.21 Gflops |
|
|
Primality Test
single-core scalar |
7510
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26248
4.87 Gflops |
|
|
Sharpen Image
single-core scalar |
7254
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36236
83.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8967
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47939
37.7 Mpixels/sec |
| Memory | 5016 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5828
7.14 GB/sec |
|
|
Write Sequential
single-core scalar |
8255
5.65 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4394
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2757
5.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3848
3.97 GB/sec |
| Stream | 4021 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4014
5.49 GB/sec |
|
|
Stream Copy
single-core vector |
4499
5.83 GB/sec |
|
|
Stream Scale
single-core scalar |
4040
5.24 GB/sec |
|
|
Stream Scale
single-core vector |
4188
5.65 GB/sec |
|
|
Stream Add
single-core scalar |
3842
5.80 GB/sec |
|
|
Stream Add
single-core vector |
4279
5.95 GB/sec |
|
|
Stream Triad
single-core scalar |
4076
5.63 GB/sec |
|
|
Stream Triad
single-core vector |
3232
6.05 GB/sec |