iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8754 | 10037 |
| Floating Point | Processor floating point performance | 15706 | |
| Memory | Memory performance | 5282 | |
| Stream | Memory bandwidth performance | 4199 | |
Result Information
| User | Mr18125 |
| Upload Date | Thu, 21 Oct 2010 17:06:06 +0000 |
| Views | 1 |
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 @ 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 Computer, Inc. Mac-F2268DAE |
| BIOS | Apple Inc. CustomBeast.tonymacx86.com |
| Memory | 8.00 GB 1332 MHz DDR3 |
Integer Performance
| Integer | 8754 | |
|---|---|---|
|
Blowfish
single-core scalar |
2173
95.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12815
525 MB/sec |
|
|
Text Compress
single-core scalar |
2625
8.40 MB/sec |
|
|
Text Compress
multi-core scalar |
13008
42.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2920
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14438
57.5 MB/sec |
|
|
Image Compress
single-core scalar |
2907
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13997
118 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3061
51.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11855
193 Mpixels/sec |
|
|
Lua
single-core scalar |
4854
1.87 Mnodes/sec |
|
|
Lua
multi-core scalar |
20398
7.85 Mnodes/sec |
Floating Point Performance
| Floating Point | 15706 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2880
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18299
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4690
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
17009
7.75 Gflops |
|
|
Dot Product
single-core vector |
5620
6.73 Gflops |
|
|
Dot Product
multi-core vector |
28888
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1512
1.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
6896
6.05 Gflops |
|
|
Primality Test
single-core scalar |
7332
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
26298
4.88 Gflops |
|
|
Sharpen Image
single-core scalar |
7270
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36176
83.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8948
7.08 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48074
37.8 Mpixels/sec |
Memory Performance
| Memory | 5282 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5556
6.80 GB/sec |
|
|
Write Sequential
single-core scalar |
8967
6.13 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4365
16.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3234
6.69 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4288
4.42 GB/sec |
Stream Performance
| Stream | 4199 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4066
5.56 GB/sec |
|
|
Stream Copy
single-core vector |
5262
6.82 GB/sec |
|
|
Stream Scale
single-core scalar |
3869
5.02 GB/sec |
|
|
Stream Scale
single-core vector |
4605
6.22 GB/sec |
|
|
Stream Add
single-core scalar |
3548
5.36 GB/sec |
|
|
Stream Add
single-core vector |
4909
6.83 GB/sec |
|
|
Stream Triad
single-core scalar |
3796
5.25 GB/sec |
|
|
Stream Triad
single-core vector |
3537
6.62 GB/sec |
