iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.1 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8692 | 9100 |
| Floating Point | Processor floating point performance | 13119 | |
| Memory | Memory performance | 4620 | |
| Stream | Memory bandwidth performance | 5430 | |
Result Information
| User | Batterio |
| Upload Date | Wed, 27 Jul 2011 05:27:27 +0000 |
| Views | 1 |
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 | 8692 | |
|---|---|---|
|
Blowfish
single-core scalar |
2071
91.0 MB/sec |
|
|
Blowfish
multi-core scalar |
12610
517 MB/sec |
|
|
Text Compress
single-core scalar |
2608
8.34 MB/sec |
|
|
Text Compress
multi-core scalar |
12858
42.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2905
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
14537
57.9 MB/sec |
|
|
Image Compress
single-core scalar |
2878
23.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13644
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3026
50.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11857
193 Mpixels/sec |
|
|
Lua
single-core scalar |
4721
1.82 Mnodes/sec |
|
|
Lua
multi-core scalar |
20594
7.92 Mnodes/sec |
Floating Point Performance
| Floating Point | 13119 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2883
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18270
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4722
2.28 Gflops |
|
|
Dot Product
multi-core scalar |
5845
2.66 Gflops |
|
|
Dot Product
single-core vector |
5665
6.79 Gflops |
|
|
Dot Product
multi-core vector |
8570
8.91 Gflops |
|
|
LU Decomposition
single-core scalar |
1557
1.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
3464
3.04 Gflops |
|
|
Primality Test
single-core scalar |
7221
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
25814
4.79 Gflops |
|
|
Sharpen Image
single-core scalar |
7253
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36918
85.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8560
6.77 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46932
36.9 Mpixels/sec |
Memory Performance
| Memory | 4620 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5893
7.22 GB/sec |
|
|
Write Sequential
single-core scalar |
7517
5.14 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3792
14.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2547
5.27 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3352
3.46 GB/sec |
Stream Performance
| Stream | 5430 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5164
7.06 GB/sec |
|
|
Stream Copy
single-core vector |
6210
8.05 GB/sec |
|
|
Stream Scale
single-core scalar |
5245
6.81 GB/sec |
|
|
Stream Scale
single-core vector |
5597
7.55 GB/sec |
|
|
Stream Add
single-core scalar |
5223
7.88 GB/sec |
|
|
Stream Add
single-core vector |
6043
8.41 GB/sec |
|
|
Stream Triad
single-core scalar |
5484
7.58 GB/sec |
|
|
Stream Triad
single-core vector |
4478
8.38 GB/sec |
