iMac (Early 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 3804 | 4127 |
| Floating Point | Processor floating point performance | 5772 | |
| Memory | Memory performance | 2929 | |
| Stream | Memory bandwidth performance | 1900 | |
Result Information
| User | BowdoinCollege |
| Upload Date | Thu, 21 Jul 2011 19:22:17 +0000 |
| Views | 3 |
System Information
| iMac (Early 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K540) |
| 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.B04.0902261905 |
| Memory | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 3804 | |
|---|---|---|
|
Blowfish
single-core scalar |
1742
76.5 MB/sec |
|
|
Blowfish
multi-core scalar |
3623
148 MB/sec |
|
|
Text Compress
single-core scalar |
2403
7.69 MB/sec |
|
|
Text Compress
multi-core scalar |
4548
14.9 MB/sec |
|
|
Text Decompress
single-core scalar |
2062
8.48 MB/sec |
|
|
Text Decompress
multi-core scalar |
4200
16.7 MB/sec |
|
|
Image Compress
single-core scalar |
2295
19.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4395
37.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2353
39.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4565
74.5 Mpixels/sec |
|
|
Lua
single-core scalar |
4555
1.75 Mnodes/sec |
|
|
Lua
multi-core scalar |
8912
3.43 Mnodes/sec |
Floating Point Performance
| Floating Point | 5772 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1984
1.32 Gflops |
|
|
Mandelbrot
multi-core scalar |
3963
2.59 Gflops |
|
|
Dot Product
single-core scalar |
3577
1.73 Gflops |
|
|
Dot Product
multi-core scalar |
7507
3.42 Gflops |
|
|
Dot Product
single-core vector |
2777
3.33 Gflops |
|
|
Dot Product
multi-core vector |
6385
6.64 Gflops |
|
|
LU Decomposition
single-core scalar |
1509
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
2922
2.56 Gflops |
|
|
Primality Test
single-core scalar |
5155
770 Mflops |
|
|
Primality Test
multi-core scalar |
7709
1.43 Gflops |
|
|
Sharpen Image
single-core scalar |
5620
13.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
11092
25.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6943
5.49 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
13666
10.7 Mpixels/sec |
Memory Performance
| Memory | 2929 | |
|---|---|---|
|
Read Sequential
single-core scalar |
3961
4.85 GB/sec |
|
|
Write Sequential
single-core scalar |
3005
2.06 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2615
9.76 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2518
5.21 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2549
2.63 GB/sec |
Stream Performance
| Stream | 1900 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1905
2.61 GB/sec |
|
|
Stream Copy
single-core vector |
1912
2.48 GB/sec |
|
|
Stream Scale
single-core scalar |
2014
2.61 GB/sec |
|
|
Stream Scale
single-core vector |
1897
2.56 GB/sec |
|
|
Stream Add
single-core scalar |
1813
2.74 GB/sec |
|
|
Stream Add
single-core vector |
2094
2.91 GB/sec |
|
|
Stream Triad
single-core scalar |
2040
2.82 GB/sec |
|
|
Stream Triad
single-core vector |
1525
2.86 GB/sec |
