| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8654 | 9504 |
| Floating Point | Processor floating point performance | 14454 | |
| Memory | Memory performance | 4936 | |
| Stream | Memory bandwidth performance | 4300 | |
| User | 981TA |
| Upload Date | Sun, 06 Mar 2011 23:20:00 +0000 |
| Views | 6 |
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.2 (Build 10C2234) |
| 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 | 4.00 GB 1067 MHz DDR3 |
| Integer | 8654 | |
|---|---|---|
|
Blowfish
single-core scalar |
2180
95.8 MB/sec |
|
|
Blowfish
multi-core scalar |
12522
513 MB/sec |
|
|
Text Compress
single-core scalar |
2570
8.22 MB/sec |
|
|
Text Compress
multi-core scalar |
12808
42.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2845
11.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
14210
56.6 MB/sec |
|
|
Image Compress
single-core scalar |
2828
23.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13539
114 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3049
51.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11177
182 Mpixels/sec |
|
|
Lua
single-core scalar |
4938
1.90 Mnodes/sec |
|
|
Lua
multi-core scalar |
21187
8.15 Mnodes/sec |
| Floating Point | 14454 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2829
1.88 Gflops |
|
|
Mandelbrot
multi-core scalar |
17827
11.7 Gflops |
|
|
Dot Product
single-core scalar |
4602
2.22 Gflops |
|
|
Dot Product
multi-core scalar |
16824
7.67 Gflops |
|
|
Dot Product
single-core vector |
5587
6.69 Gflops |
|
|
Dot Product
multi-core vector |
24066
25.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1455
1.30 Gflops |
|
|
LU Decomposition
multi-core scalar |
5166
4.53 Gflops |
|
|
Primality Test
single-core scalar |
7219
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
25744
4.78 Gflops |
|
|
Sharpen Image
single-core scalar |
7135
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
30903
71.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8663
6.86 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
44337
34.9 Mpixels/sec |
| Memory | 4936 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5876
7.20 GB/sec |
|
|
Write Sequential
single-core scalar |
8202
5.61 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4161
15.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2734
5.66 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3709
3.82 GB/sec |
| Stream | 4300 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4374
5.98 GB/sec |
|
|
Stream Copy
single-core vector |
4918
6.38 GB/sec |
|
|
Stream Scale
single-core scalar |
4166
5.41 GB/sec |
|
|
Stream Scale
single-core vector |
4741
6.40 GB/sec |
|
|
Stream Add
single-core scalar |
4110
6.20 GB/sec |
|
|
Stream Add
single-core vector |
4532
6.30 GB/sec |
|
|
Stream Triad
single-core scalar |
4224
5.84 GB/sec |
|
|
Stream Triad
single-core vector |
3335
6.24 GB/sec |