iMac (Early 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.11 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3036 | 3730 |
| Floating Point | Processor floating point performance | 5507 | |
| Memory | Memory performance | 2794 | |
| Stream | Memory bandwidth performance | 1813 | |
Result Information
| User | bq_jprisco |
| Upload Date | Tue, 09 Aug 2011 17:48:52 +0000 |
| Views | 8 |
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-F2218EC8 |
| BIOS | Apple Inc. IM91.88Z.008D.B08.0904271717 |
| Memory | 2.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 3036 | |
|---|---|---|
|
Blowfish
single-core scalar |
1873
82.3 MB/sec |
|
|
Blowfish
multi-core scalar |
3900
160 MB/sec |
|
|
Text Compress
single-core scalar |
2084
6.67 MB/sec |
|
|
Text Compress
multi-core scalar |
3945
12.9 MB/sec |
|
|
Text Decompress
single-core scalar |
1843
7.58 MB/sec |
|
|
Text Decompress
multi-core scalar |
3694
14.7 MB/sec |
|
|
Image Compress
single-core scalar |
1883
15.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
3598
30.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1661
27.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3326
54.3 Mpixels/sec |
|
|
Lua
single-core scalar |
2889
1.11 Mnodes/sec |
|
|
Lua
multi-core scalar |
5743
2.21 Mnodes/sec |
Floating Point Performance
| Floating Point | 5507 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1981
1.32 Gflops |
|
|
Mandelbrot
multi-core scalar |
4001
2.62 Gflops |
|
|
Dot Product
single-core scalar |
3633
1.76 Gflops |
|
|
Dot Product
multi-core scalar |
7637
3.48 Gflops |
|
|
Dot Product
single-core vector |
2897
3.47 Gflops |
|
|
Dot Product
multi-core vector |
6654
6.92 Gflops |
|
|
LU Decomposition
single-core scalar |
779
694 Mflops |
|
|
LU Decomposition
multi-core scalar |
1545
1.35 Gflops |
|
|
Primality Test
single-core scalar |
4390
656 Mflops |
|
|
Primality Test
multi-core scalar |
6639
1.23 Gflops |
|
|
Sharpen Image
single-core scalar |
5543
12.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
10769
24.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6985
5.53 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
13651
10.7 Mpixels/sec |
Memory Performance
| Memory | 2794 | |
|---|---|---|
|
Read Sequential
single-core scalar |
3853
4.72 GB/sec |
|
|
Write Sequential
single-core scalar |
2939
2.01 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2096
7.82 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2507
5.19 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2575
2.65 GB/sec |
Stream Performance
| Stream | 1813 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1839
2.52 GB/sec |
|
|
Stream Copy
single-core vector |
1947
2.52 GB/sec |
|
|
Stream Scale
single-core scalar |
1788
2.32 GB/sec |
|
|
Stream Scale
single-core vector |
1904
2.57 GB/sec |
|
|
Stream Add
single-core scalar |
1713
2.59 GB/sec |
|
|
Stream Add
single-core vector |
1948
2.71 GB/sec |
|
|
Stream Triad
single-core scalar |
1867
2.58 GB/sec |
|
|
Stream Triad
single-core vector |
1498
2.80 GB/sec |
