iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8916 | 9695 |
| Floating Point | Processor floating point performance | 14475 | |
| Memory | Memory performance | 4802 | |
| Stream | Memory bandwidth performance | 5485 | |
Result Information
| User | quangdiggity |
| Upload Date | Wed, 20 Jul 2011 19:52:30 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.0 |
| 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 | 8916 | |
|---|---|---|
|
Blowfish
single-core scalar |
2802
123 MB/sec |
|
|
Blowfish
multi-core scalar |
16318
669 MB/sec |
|
|
Text Compress
single-core scalar |
2515
8.04 MB/sec |
|
|
Text Compress
multi-core scalar |
11936
39.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2947
12.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
14833
59.1 MB/sec |
|
|
Image Compress
single-core scalar |
2720
22.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12379
104 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3497
58.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12880
210 Mpixels/sec |
|
|
Lua
single-core scalar |
4568
1.76 Mnodes/sec |
|
|
Lua
multi-core scalar |
19607
7.54 Mnodes/sec |
Floating Point Performance
| Floating Point | 14475 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2776
1.85 Gflops |
|
|
Mandelbrot
multi-core scalar |
17982
11.8 Gflops |
|
|
Dot Product
single-core scalar |
4705
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
5865
2.67 Gflops |
|
|
Dot Product
single-core vector |
6632
7.95 Gflops |
|
|
Dot Product
multi-core vector |
9578
9.96 Gflops |
|
|
LU Decomposition
single-core scalar |
1659
1.48 Gflops |
|
|
LU Decomposition
multi-core scalar |
3294
2.89 Gflops |
|
|
Primality Test
single-core scalar |
6715
1.00 Gflops |
|
|
Primality Test
multi-core scalar |
23660
4.39 Gflops |
|
|
Sharpen Image
single-core scalar |
13311
31.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
53412
123 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7254
5.74 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45809
36.0 Mpixels/sec |
Memory Performance
| Memory | 4802 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6602
8.08 GB/sec |
|
|
Write Sequential
single-core scalar |
7608
5.20 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3829
14.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2604
5.39 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3370
3.47 GB/sec |
Stream Performance
| Stream | 5485 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5220
7.14 GB/sec |
|
|
Stream Copy
single-core vector |
6244
8.10 GB/sec |
|
|
Stream Scale
single-core scalar |
5260
6.83 GB/sec |
|
|
Stream Scale
single-core vector |
5667
7.65 GB/sec |
|
|
Stream Add
single-core scalar |
5256
7.93 GB/sec |
|
|
Stream Add
single-core vector |
6032
8.39 GB/sec |
|
|
Stream Triad
single-core scalar |
5696
7.87 GB/sec |
|
|
Stream Triad
single-core vector |
4508
8.44 GB/sec |
