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 | 8872 | 10012 |
| Floating Point | Processor floating point performance | 15748 | |
| Memory | Memory performance | 4980 | |
| Stream | Memory bandwidth performance | 3992 | |
Result Information
| User | riverflow |
| Upload Date | Mon, 27 Sep 2010 07:13:36 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| 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 | 8872 | |
|---|---|---|
|
Blowfish
single-core scalar |
2192
96.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12810
525 MB/sec |
|
|
Text Compress
single-core scalar |
2631
8.42 MB/sec |
|
|
Text Compress
multi-core scalar |
12988
42.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2924
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14390
57.3 MB/sec |
|
|
Image Compress
single-core scalar |
2910
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13881
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3013
50.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12312
201 Mpixels/sec |
|
|
Lua
single-core scalar |
5081
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21335
8.21 Mnodes/sec |
Floating Point Performance
| Floating Point | 15748 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2886
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18336
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4691
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
17133
7.81 Gflops |
|
|
Dot Product
single-core vector |
5635
6.75 Gflops |
|
|
Dot Product
multi-core vector |
28735
29.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1422
1.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
7042
6.17 Gflops |
|
|
Primality Test
single-core scalar |
7496
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26455
4.91 Gflops |
|
|
Sharpen Image
single-core scalar |
7252
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36544
84.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8960
7.09 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47891
37.7 Mpixels/sec |
Memory Performance
| Memory | 4980 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5803
7.11 GB/sec |
|
|
Write Sequential
single-core scalar |
8233
5.63 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4261
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2754
5.70 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3852
3.97 GB/sec |
Stream Performance
| Stream | 3992 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4015
5.49 GB/sec |
|
|
Stream Copy
single-core vector |
4465
5.79 GB/sec |
|
|
Stream Scale
single-core scalar |
3942
5.12 GB/sec |
|
|
Stream Scale
single-core vector |
4014
5.42 GB/sec |
|
|
Stream Add
single-core scalar |
3961
5.98 GB/sec |
|
|
Stream Add
single-core vector |
4269
5.94 GB/sec |
|
|
Stream Triad
single-core scalar |
4063
5.61 GB/sec |
|
|
Stream Triad
single-core vector |
3212
6.01 GB/sec |
