iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8742 | 9972 |
| Floating Point | Processor floating point performance | 15684 | |
| Memory | Memory performance | 5017 | |
| Stream | Memory bandwidth performance | 4199 | |
Result Information
| User | sune |
| Upload Date | Sun, 27 Feb 2011 22:16:17 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8742 | |
|---|---|---|
|
Blowfish
single-core scalar |
2181
95.8 MB/sec |
|
|
Blowfish
multi-core scalar |
12749
522 MB/sec |
|
|
Text Compress
single-core scalar |
2629
8.41 MB/sec |
|
|
Text Compress
multi-core scalar |
12793
42.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2941
12.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
14496
57.8 MB/sec |
|
|
Image Compress
single-core scalar |
2909
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13708
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2975
49.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11087
181 Mpixels/sec |
|
|
Lua
single-core scalar |
5068
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
21377
8.22 Mnodes/sec |
Floating Point Performance
| Floating Point | 15684 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2883
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18318
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4704
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
17000
7.75 Gflops |
|
|
Dot Product
single-core vector |
5616
6.73 Gflops |
|
|
Dot Product
multi-core vector |
28689
29.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1446
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7092
6.22 Gflops |
|
|
Primality Test
single-core scalar |
7499
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26419
4.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7251
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36199
83.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8976
7.10 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47488
37.3 Mpixels/sec |
Memory Performance
| Memory | 5017 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5860
7.18 GB/sec |
|
|
Write Sequential
single-core scalar |
8303
5.68 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4248
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2784
5.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3892
4.01 GB/sec |
Stream Performance
| Stream | 4199 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4139
5.66 GB/sec |
|
|
Stream Copy
single-core vector |
4747
6.16 GB/sec |
|
|
Stream Scale
single-core scalar |
4098
5.32 GB/sec |
|
|
Stream Scale
single-core vector |
4250
5.74 GB/sec |
|
|
Stream Add
single-core scalar |
4039
6.10 GB/sec |
|
|
Stream Add
single-core vector |
4618
6.42 GB/sec |
|
|
Stream Triad
single-core scalar |
4349
6.01 GB/sec |
|
|
Stream Triad
single-core vector |
3356
6.28 GB/sec |
