iMac (Early 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3090 | 3777 |
| Floating Point | Processor floating point performance | 5531 | |
| Memory | Memory performance | 2840 | |
| Stream | Memory bandwidth performance | 1922 | |
Result Information
| User | hubble15 |
| Upload Date | Sun, 23 Jan 2011 15:18:57 +0000 |
| Views | 4 |
System Information
| iMac (Early 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| Model | iMac (Early 2009) |
| Processor |
Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 23 Stepping 10 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 6144 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-F2218FC8 |
| BIOS | Apple Inc. IM91.88Z.008D.B08.0904271717 |
| Memory | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 3090 | |
|---|---|---|
|
Blowfish
single-core scalar |
1876
82.4 MB/sec |
|
|
Blowfish
multi-core scalar |
3975
163 MB/sec |
|
|
Text Compress
single-core scalar |
2086
6.67 MB/sec |
|
|
Text Compress
multi-core scalar |
3995
13.1 MB/sec |
|
|
Text Decompress
single-core scalar |
1859
7.64 MB/sec |
|
|
Text Decompress
multi-core scalar |
3764
15.0 MB/sec |
|
|
Image Compress
single-core scalar |
1900
15.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
3709
31.2 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1700
28.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3350
54.7 Mpixels/sec |
|
|
Lua
single-core scalar |
2828
1.09 Mnodes/sec |
|
|
Lua
multi-core scalar |
6045
2.33 Mnodes/sec |
Floating Point Performance
| Floating Point | 5531 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1980
1.32 Gflops |
|
|
Mandelbrot
multi-core scalar |
3980
2.60 Gflops |
|
|
Dot Product
single-core scalar |
3633
1.76 Gflops |
|
|
Dot Product
multi-core scalar |
7589
3.46 Gflops |
|
|
Dot Product
single-core vector |
2905
3.48 Gflops |
|
|
Dot Product
multi-core vector |
6625
6.89 Gflops |
|
|
LU Decomposition
single-core scalar |
756
673 Mflops |
|
|
LU Decomposition
multi-core scalar |
1536
1.35 Gflops |
|
|
Primality Test
single-core scalar |
4306
643 Mflops |
|
|
Primality Test
multi-core scalar |
6713
1.25 Gflops |
|
|
Sharpen Image
single-core scalar |
5551
13.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
11007
25.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7017
5.55 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
13845
10.9 Mpixels/sec |
Memory Performance
| Memory | 2840 | |
|---|---|---|
|
Read Sequential
single-core scalar |
3833
4.69 GB/sec |
|
|
Write Sequential
single-core scalar |
2989
2.04 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2324
8.67 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2499
5.17 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2559
2.64 GB/sec |
Stream Performance
| Stream | 1922 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1908
2.61 GB/sec |
|
|
Stream Copy
single-core vector |
2080
2.70 GB/sec |
|
|
Stream Scale
single-core scalar |
1986
2.58 GB/sec |
|
|
Stream Scale
single-core vector |
2138
2.89 GB/sec |
|
|
Stream Add
single-core scalar |
1744
2.63 GB/sec |
|
|
Stream Add
single-core vector |
2084
2.90 GB/sec |
|
|
Stream Triad
single-core scalar |
1868
2.58 GB/sec |
|
|
Stream Triad
single-core vector |
1573
2.94 GB/sec |
