Processing Power
The available memory bandwidth of single-controller DDR3-1066 is 8 GB/s, which both the CPU and the GPU have to share. This is comparable to the available memory bandwidth of stand-alone graphics cards such as the AMD Radeon HD 7450 or Radeon HD 6310 (IGP) with a memory clock rate of 533 MHz / 492 MHz which has 8.5 GB/s of memory bandwidth:
- Bandwidth of single-controller DDR3-1066 interconnect bus
- Comparison of AMD graphics processing units
- Comparison of Nvidia graphics processing units
- Comparison of Intel graphics processing units
| Comparison of CPU core power (using Prime95 benchmark) Platform CPU-Model |
Frequency (per core) MHz |
FFT benchmark (FFT length 2048K) ms |
FFT benchmark (FFT length 4096K) ms |
Trial factoring benchmark (factor length 65bit) ms |
|---|---|---|---|---|
| Intel Atom 330 | 1596 | 664.39 | 1399.43 | 46.63 |
| Intel Atom D510 | 1664 | 585.91 | 1954.40 | 38.65 |
| Intel Pentium III | 1151 | 438.10 | 922.58 | 50.59 |
| AMD Athlon | 1054 | 457.40 | 774.49 | 56.08 |
| AMD Fusion C-50 | 997 | 323.93 | 694.88 | 23.44 |
| AMD Fusion E-350 | 1596 | 222.03 | 491.02 | 15.18 |
| AMD Athlon XP 2000+ | 1640 | 201.21 | 448.28 | 32.80 |
| Intel Pentium 4 | 3078 | 72.40 | 162.02 | 14.91 |
| AMD Phenom II X4 965 | 3414 | 34.86 | 76.27 | 4.59 |
| AMD Phenom II X6 1100T | 3310 | 32.68 | 69.54 | 3.85 |
| Intel Core i5-2500K | 3330 | 23.94 | 53.24 | 3.49 |
| Intel Core i7-2600K | 3463 | 21.75 | 45.35 | 3.67 |
Read more about this topic: AMD Fusion
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—Isidore Ducasse, Comte de Lautréamont (1846–1870)
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