iMac 27 inch Late 2009 i5 iMac11,1
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.11 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 5048 | 6485 |
| Floating Point | Processor floating point performance | 10397 | |
| Memory | Memory performance | 3590 | |
| Stream | Memory bandwidth performance | 3614 | |
Result Information
| User | chrishoward |
| Upload Date | Wed, 09 Feb 2011 21:56:08 +0000 |
| Views | 11 |
System Information
| iMac 27 inch Late 2009 i5 | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| Model | iMac11,1 |
| Processor |
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores |
| 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 | 5048 | |
|---|---|---|
|
Blowfish
single-core scalar |
1915
84.1 MB/sec |
|
|
Blowfish
multi-core scalar |
7207
295 MB/sec |
|
|
Text Compress
single-core scalar |
2032
6.50 MB/sec |
|
|
Text Compress
multi-core scalar |
6943
22.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2257
9.28 MB/sec |
|
|
Text Decompress
multi-core scalar |
8145
32.5 MB/sec |
|
|
Image Compress
single-core scalar |
2067
17.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
7111
59.8 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1814
30.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6306
103 Mpixels/sec |
|
|
Lua
single-core scalar |
3329
1.28 Mnodes/sec |
|
|
Lua
multi-core scalar |
11457
4.41 Mnodes/sec |
Floating Point Performance
| Floating Point | 10397 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2649
1.76 Gflops |
|
|
Mandelbrot
multi-core scalar |
9432
6.17 Gflops |
|
|
Dot Product
single-core scalar |
4297
2.08 Gflops |
|
|
Dot Product
multi-core scalar |
15989
7.29 Gflops |
|
|
Dot Product
single-core vector |
5165
6.19 Gflops |
|
|
Dot Product
multi-core vector |
20870
21.7 Gflops |
|
|
LU Decomposition
single-core scalar |
686
611 Mflops |
|
|
LU Decomposition
multi-core scalar |
2425
2.13 Gflops |
|
|
Primality Test
single-core scalar |
5107
763 Mflops |
|
|
Primality Test
multi-core scalar |
14444
2.68 Gflops |
|
|
Sharpen Image
single-core scalar |
6246
14.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21477
49.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8172
6.47 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
28608
22.5 Mpixels/sec |
Memory Performance
| Memory | 3590 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5208
6.38 GB/sec |
|
|
Write Sequential
single-core scalar |
2817
1.93 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3446
12.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2740
5.67 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3743
3.86 GB/sec |
Stream Performance
| Stream | 3614 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4098
5.60 GB/sec |
|
|
Stream Copy
single-core vector |
4820
6.25 GB/sec |
|
|
Stream Scale
single-core scalar |
4219
5.48 GB/sec |
|
|
Stream Scale
single-core vector |
4594
6.20 GB/sec |
|
|
Stream Add
single-core scalar |
1570
2.37 GB/sec |
|
|
Stream Add
single-core vector |
4510
6.27 GB/sec |
|
|
Stream Triad
single-core scalar |
1682
2.32 GB/sec |
|
|
Stream Triad
single-core vector |
3419
6.40 GB/sec |
