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 | 6820 | 8243 |
| Floating Point | Processor floating point performance | 13548 | |
| Memory | Memory performance | 3803 | |
| Stream | Memory bandwidth performance | 3544 | |
Result Information
| User | geo877 |
| Upload Date | Sun, 04 Jul 2010 07:50:15 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.2 (Build 10C2234) |
| 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 | 6820 | |
|---|---|---|
|
Blowfish
single-core scalar |
2081
91.4 MB/sec |
|
|
Blowfish
multi-core scalar |
11762
482 MB/sec |
|
|
Text Compress
single-core scalar |
2213
7.08 MB/sec |
|
|
Text Compress
multi-core scalar |
10750
35.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2435
10.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
11654
46.4 MB/sec |
|
|
Image Compress
single-core scalar |
2236
18.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10278
86.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1998
33.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6573
107 Mpixels/sec |
|
|
Lua
single-core scalar |
3672
1.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
16194
6.23 Mnodes/sec |
Floating Point Performance
| Floating Point | 13548 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2875
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18519
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4685
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
16634
7.58 Gflops |
|
|
Dot Product
single-core vector |
5577
6.68 Gflops |
|
|
Dot Product
multi-core vector |
21960
22.8 Gflops |
|
|
LU Decomposition
single-core scalar |
726
647 Mflops |
|
|
LU Decomposition
multi-core scalar |
2566
2.25 Gflops |
|
|
Primality Test
single-core scalar |
5640
842 Mflops |
|
|
Primality Test
multi-core scalar |
17950
3.33 Gflops |
|
|
Sharpen Image
single-core scalar |
6777
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
28190
65.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8945
7.08 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48638
38.2 Mpixels/sec |
Memory Performance
| Memory | 3803 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5603
6.86 GB/sec |
|
|
Write Sequential
single-core scalar |
3077
2.10 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3785
14.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2788
5.77 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3766
3.88 GB/sec |
Stream Performance
| Stream | 3544 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4025
5.51 GB/sec |
|
|
Stream Copy
single-core vector |
4624
6.00 GB/sec |
|
|
Stream Scale
single-core scalar |
4144
5.38 GB/sec |
|
|
Stream Scale
single-core vector |
4281
5.78 GB/sec |
|
|
Stream Add
single-core scalar |
1672
2.52 GB/sec |
|
|
Stream Add
single-core vector |
4448
6.19 GB/sec |
|
|
Stream Triad
single-core scalar |
1805
2.50 GB/sec |
|
|
Stream Triad
single-core vector |
3359
6.29 GB/sec |
