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 | 8549 | 9724 |
| Floating Point | Processor floating point performance | 15223 | |
| Memory | Memory performance | 4884 | |
| Stream | Memory bandwidth performance | 4273 | |
Result Information
| User | antonme |
| Upload Date | Tue, 29 Mar 2011 19:54:25 +0000 |
| Views | 18 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A390) |
| 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 | 8549 | |
|---|---|---|
|
Blowfish
single-core scalar |
2178
95.7 MB/sec |
|
|
Blowfish
multi-core scalar |
12346
506 MB/sec |
|
|
Text Compress
single-core scalar |
2545
8.14 MB/sec |
|
|
Text Compress
multi-core scalar |
12440
40.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2801
11.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
14079
56.1 MB/sec |
|
|
Image Compress
single-core scalar |
2899
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13681
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3041
51.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11170
182 Mpixels/sec |
|
|
Lua
single-core scalar |
4914
1.89 Mnodes/sec |
|
|
Lua
multi-core scalar |
20503
7.89 Mnodes/sec |
Floating Point Performance
| Floating Point | 15223 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2743
1.82 Gflops |
|
|
Mandelbrot
multi-core scalar |
17675
11.6 Gflops |
|
|
Dot Product
single-core scalar |
4565
2.21 Gflops |
|
|
Dot Product
multi-core scalar |
16615
7.57 Gflops |
|
|
Dot Product
single-core vector |
5643
6.76 Gflops |
|
|
Dot Product
multi-core vector |
28245
29.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1461
1.30 Gflops |
|
|
LU Decomposition
multi-core scalar |
7090
6.22 Gflops |
|
|
Primality Test
single-core scalar |
7302
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
25385
4.71 Gflops |
|
|
Sharpen Image
single-core scalar |
7048
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35257
81.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8597
6.80 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45506
35.8 Mpixels/sec |
Memory Performance
| Memory | 4884 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5824
7.13 GB/sec |
|
|
Write Sequential
single-core scalar |
8325
5.69 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3743
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2765
5.72 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3765
3.88 GB/sec |
Stream Performance
| Stream | 4273 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4200
5.74 GB/sec |
|
|
Stream Copy
single-core vector |
5008
6.49 GB/sec |
|
|
Stream Scale
single-core scalar |
4344
5.64 GB/sec |
|
|
Stream Scale
single-core vector |
4449
6.00 GB/sec |
|
|
Stream Add
single-core scalar |
3963
5.98 GB/sec |
|
|
Stream Add
single-core vector |
4682
6.51 GB/sec |
|
|
Stream Triad
single-core scalar |
4276
5.91 GB/sec |
|
|
Stream Triad
single-core vector |
3269
6.12 GB/sec |
