By: kalelovil (kalelovil.delete@this.gmail.com), April 26, 2012 6:22 am
Room: Moderated Discussions
mik (mswuzelor@googlemail.com) on 4/26/12 wrote:
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>kalelovil (kalelovil@gmail.com) on 4/26/12 wrote:
>---------------------------
>
>>Think of it this way; if a theoretical 45W Ivy Bridge laptop APU was designed with
>>the graphics core (including its L3 access) removed and the Llano graphics core
>>grafted in I would expect it to be at least 25% faster in games than the current 45W Ivy Bridge APUs.
>>
>
>
>The HD4000 for the 35W Ivy Bridge Dualcore variants are just 50 Mhz lower clocked.
>There isn't much difference between them. Maybe 5-10% slower in games if GPU limited.
You are referring to the max turbo speed of the IGP.
Even assuming the same base and maximum clock speed, a 45W TDP will allow the APU to run its IGP closer to this max turbo more often than a 35W TDP.
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>kalelovil (kalelovil@gmail.com) on 4/26/12 wrote:
>---------------------------
>
>>Think of it this way; if a theoretical 45W Ivy Bridge laptop APU was designed with
>>the graphics core (including its L3 access) removed and the Llano graphics core
>>grafted in I would expect it to be at least 25% faster in games than the current 45W Ivy Bridge APUs.
>>
>
>
>The HD4000 for the 35W Ivy Bridge Dualcore variants are just 50 Mhz lower clocked.
>There isn't much difference between them. Maybe 5-10% slower in games if GPU limited.
You are referring to the max turbo speed of the IGP.
Even assuming the same base and maximum clock speed, a 45W TDP will allow the APU to run its IGP closer to this max turbo more often than a 35W TDP.
| Topic | Posted By | Date |
|---|---|---|
| Ivy Bridge GPU article | David Kanter | 04/23/12 08:27 AM |
| Ivy Bridge GPU article | Exophase | 04/23/12 09:08 AM |
| Ivy Bridge GPU article | ltcommander.data | 04/23/12 05:42 PM |
| Ivy Bridge GPU article | Arcadian | 04/24/12 09:03 PM |
| Ivy Bridge GPU article | kalelovil | 04/25/12 07:37 AM |
| Ivy Bridge GPU article | David Kanter | 04/25/12 11:15 AM |
| Ivy Bridge GPU article | Arcadian | 04/25/12 02:34 PM |
| Ivy Bridge GPU article | mik | 04/25/12 03:38 PM |
| Ivy Bridge GPU article | kalelovil | 04/25/12 06:41 PM |
| Ivy Bridge GPU article | David Kanter | 04/25/12 07:42 PM |
| Ivy Bridge GPU article | kalelovil | 04/26/12 01:05 AM |
| Ivy Bridge GPU article | David Kanter | 04/26/12 02:19 AM |
| Ivy Bridge GPU article | kalelovil | 04/26/12 04:19 AM |
| Ivy Bridge GPU article | David Kanter | 04/26/12 07:51 AM |
| Offtopic | EduardoS | 04/26/12 03:37 PM |
| Offtopic | Konrad Schwarz | 04/27/12 03:23 AM |
| Offtopic | none | 04/27/12 04:05 AM |
| Cortex-M4 has some DSP, I think (NT) | Paul A. Clayton | 04/27/12 09:53 AM |
| Offtopic | Anon | 04/28/12 02:28 PM |
| Ivy Bridge GPU article | Foo_ | 04/26/12 04:02 AM |
| Ivy Bridge GPU article | kalelovil | 04/26/12 04:14 AM |
| Ivy Bridge GPU article | mik | 04/26/12 04:53 AM |
| Ivy Bridge GPU article | kalelovil | 04/26/12 06:22 AM |
| Ivy Bridge GPU article | Arcadian | 04/26/12 07:06 AM |
| Ivy Bridge GPU article | mik | 04/26/12 03:52 PM |
| Ivy Bridge GPU article | egan | 04/23/12 10:50 AM |
| Ivy Bridge GPU article | Anon | 04/24/12 02:03 AM |
| Ivy Bridge GPU article | egan | 04/24/12 04:19 AM |
| Didn't you hear about "wheel of reincarnation"? (NT) | Michael S | 04/24/12 08:04 AM |
| Ivy Bridge GPU article | anon | 04/24/12 06:31 PM |
| Ivy Bridge GPU article | ltcommander.data | 04/23/12 06:44 PM |
| Ivy Bridge GPU article | bakaneko | 04/24/12 04:24 AM |
