iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8854 | 9995 |
| Floating Point | Processor floating point performance | 15671 | |
| Memory | Memory performance | 4862 | |
| Stream | Memory bandwidth performance | 4394 | |
Result Information
| User | mark_3 |
| Upload Date | Sat, 23 Jul 2011 17:21:30 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| 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 | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8854 | |
|---|---|---|
|
Blowfish
single-core scalar |
2085
91.6 MB/sec |
|
|
Blowfish
multi-core scalar |
12770
523 MB/sec |
|
|
Text Compress
single-core scalar |
2577
8.24 MB/sec |
|
|
Text Compress
multi-core scalar |
12913
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2918
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14450
57.6 MB/sec |
|
|
Image Compress
single-core scalar |
2877
23.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13699
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2942
49.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12659
207 Mpixels/sec |
|
|
Lua
single-core scalar |
5016
1.93 Mnodes/sec |
|
|
Lua
multi-core scalar |
21347
8.21 Mnodes/sec |
Floating Point Performance
| Floating Point | 15671 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2871
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18257
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4644
2.24 Gflops |
|
|
Dot Product
multi-core scalar |
16951
7.72 Gflops |
|
|
Dot Product
single-core vector |
5610
6.72 Gflops |
|
|
Dot Product
multi-core vector |
28689
29.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1400
1.25 Gflops |
|
|
LU Decomposition
multi-core scalar |
7033
6.17 Gflops |
|
|
Primality Test
single-core scalar |
6992
1.04 Gflops |
|
|
Primality Test
multi-core scalar |
25556
4.74 Gflops |
|
|
Sharpen Image
single-core scalar |
7197
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36928
85.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8960
7.09 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48317
38.0 Mpixels/sec |
Memory Performance
| Memory | 4862 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5747
7.04 GB/sec |
|
|
Write Sequential
single-core scalar |
8390
5.74 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3508
13.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2832
5.86 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3835
3.95 GB/sec |
Stream Performance
| Stream | 4394 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4875
6.67 GB/sec |
|
|
Stream Copy
single-core vector |
5000
6.48 GB/sec |
|
|
Stream Scale
single-core scalar |
4524
5.87 GB/sec |
|
|
Stream Scale
single-core vector |
4476
6.04 GB/sec |
|
|
Stream Add
single-core scalar |
3937
5.94 GB/sec |
|
|
Stream Add
single-core vector |
4529
6.30 GB/sec |
|
|
Stream Triad
single-core scalar |
4316
5.96 GB/sec |
|
|
Stream Triad
single-core vector |
3497
6.55 GB/sec |
