iMac (Early 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3019 | 3711 |
| Floating Point | Processor floating point performance | 5463 | |
| Memory | Memory performance | 2749 | |
| Stream | Memory bandwidth performance | 1931 | |
Result Information
| User | mralston |
| Upload Date | Thu, 28 Jul 2011 19:24:16 +0000 |
| Views | 1 |
System Information
| iMac (Early 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| 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-F2218EA9 |
| BIOS | Apple Inc. IM91.88Z.008D.B08.0904271717 |
| Memory | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 3019 | |
|---|---|---|
|
Blowfish
single-core scalar |
1823
80.1 MB/sec |
|
|
Blowfish
multi-core scalar |
3863
158 MB/sec |
|
|
Text Compress
single-core scalar |
2068
6.62 MB/sec |
|
|
Text Compress
multi-core scalar |
3810
12.5 MB/sec |
|
|
Text Decompress
single-core scalar |
1843
7.58 MB/sec |
|
|
Text Decompress
multi-core scalar |
3640
14.5 MB/sec |
|
|
Image Compress
single-core scalar |
1890
15.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
3489
29.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1640
27.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3295
53.8 Mpixels/sec |
|
|
Lua
single-core scalar |
3078
1.19 Mnodes/sec |
|
|
Lua
multi-core scalar |
5789
2.23 Mnodes/sec |
Floating Point Performance
| Floating Point | 5463 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1982
1.32 Gflops |
|
|
Mandelbrot
multi-core scalar |
3931
2.57 Gflops |
|
|
Dot Product
single-core scalar |
3627
1.75 Gflops |
|
|
Dot Product
multi-core scalar |
7361
3.35 Gflops |
|
|
Dot Product
single-core vector |
2912
3.49 Gflops |
|
|
Dot Product
multi-core vector |
6517
6.78 Gflops |
|
|
LU Decomposition
single-core scalar |
765
681 Mflops |
|
|
LU Decomposition
multi-core scalar |
1503
1.32 Gflops |
|
|
Primality Test
single-core scalar |
4365
652 Mflops |
|
|
Primality Test
multi-core scalar |
6452
1.20 Gflops |
|
|
Sharpen Image
single-core scalar |
5582
13.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
10895
25.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7006
5.54 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
13585
10.7 Mpixels/sec |
Memory Performance
| Memory | 2749 | |
|---|---|---|
|
Read Sequential
single-core scalar |
3769
4.61 GB/sec |
|
|
Write Sequential
single-core scalar |
2929
2.00 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2091
7.81 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2480
5.13 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2478
2.56 GB/sec |
Stream Performance
| Stream | 1931 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1748
2.39 GB/sec |
|
|
Stream Copy
single-core vector |
2031
2.63 GB/sec |
|
|
Stream Scale
single-core scalar |
2144
2.78 GB/sec |
|
|
Stream Scale
single-core vector |
2073
2.80 GB/sec |
|
|
Stream Add
single-core scalar |
1752
2.65 GB/sec |
|
|
Stream Add
single-core vector |
2117
2.95 GB/sec |
|
|
Stream Triad
single-core scalar |
1947
2.69 GB/sec |
|
|
Stream Triad
single-core vector |
1639
3.07 GB/sec |
