iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6933 | 8572 |
| Floating Point | Processor floating point performance | 14338 | |
| Memory | Memory performance | 3740 | |
| Stream | Memory bandwidth performance | 3800 | |
Result Information
| User | jrossjr |
| Upload Date | Thu, 15 Mar 2012 02:57:00 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50) |
| 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 Performance
| Integer | 6933 | |
|---|---|---|
|
Blowfish
single-core scalar |
2035
89.4 MB/sec |
|
|
Blowfish
multi-core scalar |
11829
485 MB/sec |
|
|
Text Compress
single-core scalar |
2156
6.90 MB/sec |
|
|
Text Compress
multi-core scalar |
10685
35.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2438
10.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
11975
47.7 MB/sec |
|
|
Image Compress
single-core scalar |
2218
18.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10635
89.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1968
33.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8097
132 Mpixels/sec |
|
|
Lua
single-core scalar |
3619
1.39 Mnodes/sec |
|
|
Lua
multi-core scalar |
15549
5.98 Mnodes/sec |
Floating Point Performance
| Floating Point | 14338 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2847
1.89 Gflops |
|
|
Mandelbrot
multi-core scalar |
18404
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4606
2.23 Gflops |
|
|
Dot Product
multi-core scalar |
16897
7.70 Gflops |
|
|
Dot Product
single-core vector |
5500
6.59 Gflops |
|
|
Dot Product
multi-core vector |
21918
22.8 Gflops |
|
|
LU Decomposition
single-core scalar |
726
646 Mflops |
|
|
LU Decomposition
multi-core scalar |
3426
3.00 Gflops |
|
|
Primality Test
single-core scalar |
5559
830 Mflops |
|
|
Primality Test
multi-core scalar |
19026
3.53 Gflops |
|
|
Sharpen Image
single-core scalar |
6745
15.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36037
83.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8782
6.95 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50265
39.5 Mpixels/sec |
Memory Performance
| Memory | 3740 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5592
6.85 GB/sec |
|
|
Write Sequential
single-core scalar |
3032
2.07 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3486
13.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2782
5.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3810
3.93 GB/sec |
Stream Performance
| Stream | 3800 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4364
5.97 GB/sec |
|
|
Stream Copy
single-core vector |
4971
6.45 GB/sec |
|
|
Stream Scale
single-core scalar |
4582
5.95 GB/sec |
|
|
Stream Scale
single-core vector |
4595
6.20 GB/sec |
|
|
Stream Add
single-core scalar |
1699
2.57 GB/sec |
|
|
Stream Add
single-core vector |
4757
6.62 GB/sec |
|
|
Stream Triad
single-core scalar |
1839
2.54 GB/sec |
|
|
Stream Triad
single-core vector |
3596
6.73 GB/sec |
