iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8811 | 9945 |
| Floating Point | Processor floating point performance | 15262 | |
| Memory | Memory performance | 4904 | |
| Stream | Memory bandwidth performance | 5391 | |
Result Information
| User | Babylon5x |
| Upload Date | Fri, 30 Dec 2011 21:19:16 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 16.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8811 | |
|---|---|---|
|
Blowfish
single-core scalar |
2183
95.9 MB/sec |
|
|
Blowfish
multi-core scalar |
12871
527 MB/sec |
|
|
Text Compress
single-core scalar |
2628
8.41 MB/sec |
|
|
Text Compress
multi-core scalar |
12986
42.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2908
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14553
58.0 MB/sec |
|
|
Image Compress
single-core scalar |
2888
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13722
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2953
49.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11660
190 Mpixels/sec |
|
|
Lua
single-core scalar |
5012
1.93 Mnodes/sec |
|
|
Lua
multi-core scalar |
21377
8.22 Mnodes/sec |
Floating Point Performance
| Floating Point | 15262 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2870
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18388
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4724
2.28 Gflops |
|
|
Dot Product
multi-core scalar |
17046
7.77 Gflops |
|
|
Dot Product
single-core vector |
5649
6.77 Gflops |
|
|
Dot Product
multi-core vector |
26807
27.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1554
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
3047
2.67 Gflops |
|
|
Primality Test
single-core scalar |
7279
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
25849
4.80 Gflops |
|
|
Sharpen Image
single-core scalar |
7244
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37374
86.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8529
6.75 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47313
37.2 Mpixels/sec |
Memory Performance
| Memory | 4904 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5820
7.13 GB/sec |
|
|
Write Sequential
single-core scalar |
8311
5.68 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3772
14.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2766
5.73 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3852
3.97 GB/sec |
Stream Performance
| Stream | 5391 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5087
6.96 GB/sec |
|
|
Stream Copy
single-core vector |
6089
7.90 GB/sec |
|
|
Stream Scale
single-core scalar |
5218
6.77 GB/sec |
|
|
Stream Scale
single-core vector |
5592
7.55 GB/sec |
|
|
Stream Add
single-core scalar |
5189
7.83 GB/sec |
|
|
Stream Add
single-core vector |
5954
8.28 GB/sec |
|
|
Stream Triad
single-core scalar |
5553
7.67 GB/sec |
|
|
Stream Triad
single-core vector |
4449
8.33 GB/sec |
