iMac (Early 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 3764 | 4097 |
| Floating Point | Processor floating point performance | 5751 | |
| Memory | Memory performance | 2866 | |
| Stream | Memory bandwidth performance | 1944 | |
Result Information
| User | Cogitarian |
| Upload Date | Mon, 26 Dec 2011 11:42:29 +0000 |
| Views | 2 |
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-F2218FC8 |
| BIOS | Apple Inc. IM91.88Z.008D.B08.0904271717 |
| Memory | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 3764 | |
|---|---|---|
|
Blowfish
single-core scalar |
1729
75.9 MB/sec |
|
|
Blowfish
multi-core scalar |
3584
147 MB/sec |
|
|
Text Compress
single-core scalar |
2406
7.70 MB/sec |
|
|
Text Compress
multi-core scalar |
4492
14.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2073
8.52 MB/sec |
|
|
Text Decompress
multi-core scalar |
4198
16.7 MB/sec |
|
|
Image Compress
single-core scalar |
2291
18.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4433
37.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2347
39.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4741
77.4 Mpixels/sec |
|
|
Lua
single-core scalar |
4382
1.69 Mnodes/sec |
|
|
Lua
multi-core scalar |
8492
3.27 Mnodes/sec |
Floating Point Performance
| Floating Point | 5751 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1982
1.32 Gflops |
|
|
Mandelbrot
multi-core scalar |
4006
2.62 Gflops |
|
|
Dot Product
single-core scalar |
3593
1.74 Gflops |
|
|
Dot Product
multi-core scalar |
7552
3.44 Gflops |
|
|
Dot Product
single-core vector |
2790
3.34 Gflops |
|
|
Dot Product
multi-core vector |
6381
6.64 Gflops |
|
|
LU Decomposition
single-core scalar |
1534
1.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
2898
2.54 Gflops |
|
|
Primality Test
single-core scalar |
5188
775 Mflops |
|
|
Primality Test
multi-core scalar |
7716
1.43 Gflops |
|
|
Sharpen Image
single-core scalar |
5608
13.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
10853
25.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6959
5.51 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
13459
10.6 Mpixels/sec |
Memory Performance
| Memory | 2866 | |
|---|---|---|
|
Read Sequential
single-core scalar |
3955
4.84 GB/sec |
|
|
Write Sequential
single-core scalar |
2984
2.04 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2361
8.81 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2501
5.18 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2532
2.61 GB/sec |
Stream Performance
| Stream | 1944 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1967
2.69 GB/sec |
|
|
Stream Copy
single-core vector |
2120
2.75 GB/sec |
|
|
Stream Scale
single-core scalar |
1913
2.48 GB/sec |
|
|
Stream Scale
single-core vector |
2052
2.77 GB/sec |
|
|
Stream Add
single-core scalar |
1961
2.96 GB/sec |
|
|
Stream Add
single-core vector |
2027
2.82 GB/sec |
|
|
Stream Triad
single-core scalar |
1904
2.63 GB/sec |
|
|
Stream Triad
single-core vector |
1612
3.02 GB/sec |
