iMac (Early 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 2711 | 3353 |
| Floating Point | Processor floating point performance | 4903 | |
| Memory | Memory performance | 2570 | |
| Stream | Memory bandwidth performance | 1750 | |
Result Information
| User | TKG |
| Upload Date | Thu, 21 Jul 2011 16:25:15 +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 | 2711 | |
|---|---|---|
|
Blowfish
single-core scalar |
1873
82.3 MB/sec |
|
|
Blowfish
multi-core scalar |
3239
133 MB/sec |
|
|
Text Compress
single-core scalar |
2016
6.45 MB/sec |
|
|
Text Compress
multi-core scalar |
3032
9.95 MB/sec |
|
|
Text Decompress
single-core scalar |
1819
7.48 MB/sec |
|
|
Text Decompress
multi-core scalar |
3163
12.6 MB/sec |
|
|
Image Compress
single-core scalar |
1889
15.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
3438
28.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1665
28.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3022
49.3 Mpixels/sec |
|
|
Lua
single-core scalar |
2864
1.10 Mnodes/sec |
|
|
Lua
multi-core scalar |
4518
1.74 Mnodes/sec |
Floating Point Performance
| Floating Point | 4903 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1978
1.32 Gflops |
|
|
Mandelbrot
multi-core scalar |
3657
2.39 Gflops |
|
|
Dot Product
single-core scalar |
3625
1.75 Gflops |
|
|
Dot Product
multi-core scalar |
6764
3.08 Gflops |
|
|
Dot Product
single-core vector |
2904
3.48 Gflops |
|
|
Dot Product
multi-core vector |
5104
5.31 Gflops |
|
|
LU Decomposition
single-core scalar |
756
673 Mflops |
|
|
LU Decomposition
multi-core scalar |
1149
1.01 Gflops |
|
|
Primality Test
single-core scalar |
4277
639 Mflops |
|
|
Primality Test
multi-core scalar |
4937
916 Mflops |
|
|
Sharpen Image
single-core scalar |
5554
13.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
9825
22.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6944
5.50 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
11175
8.79 Mpixels/sec |
Memory Performance
| Memory | 2570 | |
|---|---|---|
|
Read Sequential
single-core scalar |
3445
4.22 GB/sec |
|
|
Write Sequential
single-core scalar |
2681
1.83 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2038
7.61 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2360
4.88 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2327
2.40 GB/sec |
Stream Performance
| Stream | 1750 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1611
2.20 GB/sec |
|
|
Stream Copy
single-core vector |
2061
2.67 GB/sec |
|
|
Stream Scale
single-core scalar |
1540
2.00 GB/sec |
|
|
Stream Scale
single-core vector |
2126
2.87 GB/sec |
|
|
Stream Add
single-core scalar |
1586
2.39 GB/sec |
|
|
Stream Add
single-core vector |
1936
2.69 GB/sec |
|
|
Stream Triad
single-core scalar |
1527
2.11 GB/sec |
|
|
Stream Triad
single-core vector |
1614
3.02 GB/sec |
