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 | 8715 | 9893 |
| Floating Point | Processor floating point performance | 15567 | |
| Memory | Memory performance | 4890 | |
| Stream | Memory bandwidth performance | 4171 | |
Result Information
| User | mkentnor |
| Upload Date | Tue, 12 Apr 2011 23:23:50 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 | 8715 | |
|---|---|---|
|
Blowfish
single-core scalar |
2155
94.7 MB/sec |
|
|
Blowfish
multi-core scalar |
12727
522 MB/sec |
|
|
Text Compress
single-core scalar |
2560
8.19 MB/sec |
|
|
Text Compress
multi-core scalar |
12757
41.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2875
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
14326
57.1 MB/sec |
|
|
Image Compress
single-core scalar |
2743
22.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13792
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3007
50.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11482
187 Mpixels/sec |
|
|
Lua
single-core scalar |
5036
1.94 Mnodes/sec |
|
|
Lua
multi-core scalar |
21122
8.12 Mnodes/sec |
Floating Point Performance
| Floating Point | 15567 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2859
1.90 Gflops |
|
|
Mandelbrot
multi-core scalar |
18022
11.8 Gflops |
|
|
Dot Product
single-core scalar |
4651
2.25 Gflops |
|
|
Dot Product
multi-core scalar |
16936
7.72 Gflops |
|
|
Dot Product
single-core vector |
5615
6.73 Gflops |
|
|
Dot Product
multi-core vector |
28566
29.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1429
1.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
7023
6.16 Gflops |
|
|
Primality Test
single-core scalar |
7457
1.11 Gflops |
|
|
Primality Test
multi-core scalar |
26042
4.83 Gflops |
|
|
Sharpen Image
single-core scalar |
7211
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35681
82.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8891
7.04 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47564
37.4 Mpixels/sec |
Memory Performance
| Memory | 4890 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5743
7.03 GB/sec |
|
|
Write Sequential
single-core scalar |
8155
5.58 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4020
15.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2735
5.66 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3800
3.92 GB/sec |
Stream Performance
| Stream | 4171 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4145
5.67 GB/sec |
|
|
Stream Copy
single-core vector |
4962
6.44 GB/sec |
|
|
Stream Scale
single-core scalar |
4291
5.57 GB/sec |
|
|
Stream Scale
single-core vector |
4105
5.54 GB/sec |
|
|
Stream Add
single-core scalar |
3911
5.90 GB/sec |
|
|
Stream Add
single-core vector |
4320
6.01 GB/sec |
|
|
Stream Triad
single-core scalar |
4401
6.08 GB/sec |
|
|
Stream Triad
single-core vector |
3237
6.06 GB/sec |
