iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6968 | 8604 |
| Floating Point | Processor floating point performance | 14459 | |
| Memory | Memory performance | 3777 | |
| Stream | Memory bandwidth performance | 3496 | |
Result Information
| User | BrianX |
| Upload Date | Fri, 27 Aug 2010 23:13:16 +0000 |
| Views | 1 |
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 | 6968 | |
|---|---|---|
|
Blowfish
single-core scalar |
2085
91.6 MB/sec |
|
|
Blowfish
multi-core scalar |
12043
494 MB/sec |
|
|
Text Compress
single-core scalar |
2219
7.10 MB/sec |
|
|
Text Compress
multi-core scalar |
10834
35.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2431
9.99 MB/sec |
|
|
Text Decompress
multi-core scalar |
11850
47.2 MB/sec |
|
|
Image Compress
single-core scalar |
2233
18.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10518
88.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1994
33.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7958
130 Mpixels/sec |
|
|
Lua
single-core scalar |
3693
1.42 Mnodes/sec |
|
|
Lua
multi-core scalar |
15765
6.06 Mnodes/sec |
Floating Point Performance
| Floating Point | 14459 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2882
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18555
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4676
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
16990
7.74 Gflops |
|
|
Dot Product
single-core vector |
5586
6.69 Gflops |
|
|
Dot Product
multi-core vector |
22057
22.9 Gflops |
|
|
LU Decomposition
single-core scalar |
725
645 Mflops |
|
|
LU Decomposition
multi-core scalar |
3396
2.98 Gflops |
|
|
Primality Test
single-core scalar |
5636
842 Mflops |
|
|
Primality Test
multi-core scalar |
19151
3.55 Gflops |
|
|
Sharpen Image
single-core scalar |
6768
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36224
83.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8927
7.06 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50860
40.0 Mpixels/sec |
Memory Performance
| Memory | 3777 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5551
6.80 GB/sec |
|
|
Write Sequential
single-core scalar |
3066
2.10 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3814
14.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2786
5.77 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3669
3.78 GB/sec |
Stream Performance
| Stream | 3496 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3967
5.43 GB/sec |
|
|
Stream Copy
single-core vector |
4519
5.86 GB/sec |
|
|
Stream Scale
single-core scalar |
4127
5.36 GB/sec |
|
|
Stream Scale
single-core vector |
4152
5.60 GB/sec |
|
|
Stream Add
single-core scalar |
1698
2.56 GB/sec |
|
|
Stream Add
single-core vector |
4390
6.11 GB/sec |
|
|
Stream Triad
single-core scalar |
1824
2.52 GB/sec |
|
|
Stream Triad
single-core vector |
3291
6.16 GB/sec |
