L3THALXFOX: freak yea i can use a 7770 crossfire with the a10
Pyrykoi: Ok now i think i am going to buy amd radeon hd 7770:)
MysticLightning2K12: Yep! :D
Thomas W.: The A10+ 7750 is a beast!
egy dragoon: please urgent question can I crossfire a8 5600k with sapphire 6670 ??
Mario Bojorquez: no
ionescua1: Can I crossfire my A10 5800k with Sapphire HD 7770,in dual graphics?
TheLovejoy85: I know most games won't have higher fps when allocating 2 GB RAM to the iGPU, but I'll have plenty left over for system memory and it should improve frame times. I just want the iGPU to have the maximum possible bandwidth since I'll be pushing the core clock to 1012 MHz.
NeoXF: Yes, ASUS just announced/showed a FM2+ motherboard, which can use FM2 APUs/CPUs (such as Trinity and Richland) and the soon to be launched Kaveri, which will use this hUMA/HSA thingy that hopefully will be a paradigm shift it computing/gaming. PS4/XBO and LV/ULV Tamesh and Kabini AMD APUs already have it and soon we'll see the fruits of this new tech.
NeoXF: Don't, it's a waste. 512MB or 1GB tops. Condisering the iGPU being slow compered to dedicated ones, can't really do much with the extra RAM. 1GB is only useful if you're playing badly memory managed games, like Max Payne 3 or GTA IV (Rockstar games, go figure...) Otherwise... waste, you're system is better of using it as system memory.
NeoXF: What A6? You're using a A10 here. And the A10 smokes even a i3-3220 in most tests. Hmmm...
TheLovejoy85: I shared it privately on your G+
Mreenbaljongeman: Can you send me a link to that post too?
TheLovejoy85: Don't know how many different ways I have to explain it. There are benchmarks and videos that PROVE it is possible. Just do a search for 7750 dual graphics on Google or Youtube.
glen lonnen: it cannot be enabled with a 7750 though its a totally different card that's why i said the 7650 not the 7750 the 7750 has a different processioning unit and 100% does not work with any apu in xfire
TheLovejoy85: Oh, so you may have a better experience with higher frequency RAM, but you would probably need a high end A85 chipset mobo to run 2400mhz RAM. APU's love high frequency RAM. I shared a post to your G+ about tuning APU's for budget gaming if you're interested
TheLovejoy85: That's good to know. I think I'll set mine to 2 GB depending on how much RAM I have installed in my system
pacsmile: my ram its currently set @ 1600mhz
pacsmile: yup, its the amount of ram you want to use for your apu
TheLovejoy85: What frequency is your RAM running at?
TheLovejoy85: Ok, thanks. What is UMA? Unified memory that the iGPU will use?
pacsmile: so yeah, i only see this viable for systems with an apu a8 or a10 paired with a discrete hd 7750 with ddr3 memory, with the gddr5 version it only gets worse :/
pacsmile: first of all, im using an asus F2A55-M LE motherboard, in advanced mode i had to change the settings on NB configuration (wich is located on the advanced tab of the advanced mode), i changed the IGFX multi monitor to enabled first, then on primary device i set the IGFX video (onboard video) and i had to force the integrated graphics and i set a UMA size to 1GB... but yeah, i thought about that my ram was limiting the ram on the video card (1gb gddr5)
TheLovejoy85: Which setting did you have to change? Does your 7750 have 1 GB of GDDR5? If it does, running dual graphics is limiting the bandwidth to DDR3 speeds to match the iGPU inside your A8-5600K
pacsmile: i just figured it out lol, took me a while to find the option i had to activate in the bios, and now im currently using my hybrid crossfire, radeon hd 7560d+ 7700, but i really feel like its slower than my hd 7750 alone, not to mention that i get a lesser bandwith in gpu-z, while in the crossfire section i get a bandwith of 25.6GB/s i get 73.6GB/s in my discrete graphics card :c, i've to test a litle more this setup to see if my performance actually droped
TheLovejoy85: Really? That stinks. Makes me feel a little iffy about buying a 7750 and trying it myself...
pacsmile: i've been trying to figure that out, but i just cant enable the xfire with my a8-5600k and my hd 7750 :c
TheLovejoy85: The Radeon HD 7670 is an OEM only rebranded 6670 found in HP systems. Running dual graphics with the 7670 would be exactly the same as running dual graphics with the 6670, which should have around 1.4 TFLOPS(1382.4 GFLOPS) of compute power vs running dual graphics with a 7750 which should INSURE 1.4 TFLOPS(1433.4 GFLOPS) of compute power, if not slightly more. So, it's not a huge difference, but it's a difference none the less. 6670 with 768 GFLOPS single vs 7750 with 819 GFLOPS single.
glen lonnen: if anything it would be the 7670 not 7750
88s10Durango: yes the IGPU will be disabled with a descreet HD 7770 installed ...
TheLovejoy85: dual graphics can be enabled using the 7750. Go, tell everybody the good news
TheLovejoy85: dual graphics can be enable with an AMD Radeon HD 7750 thanks to updates to catalyst
88s10Durango: only hd 7770 ,, 6670 is max that will run in dual graphics with a a 10
88s10Durango: yes will disable a 10 igpu
richmond ang: But it can still be able to put a dedicated GPU like the HD7770 on a A10 5800K
richmond ang: This is very interesting so sir today's current latest games using HD7770 and a Dual core G840/ G620 is still a competitive but how will it pair or do battle with a A10 w/ HD7770?
richmond ang: Sir how will you install an HD7770 dedicated GPU on a A10 igp? Will this disabled the A10's igp HD7660D in order to use the dedicated discreet GPU?
richmond ang: Sir i would like to know the video benchmarks that you showed us is an HD7770 dedicated GPU using a AMD A10 5800K? Looks pretty impressive A10 on a HD7770
2CoolKazinhu: I recently got a a10 5800k, and was thinking of getting a HD 7870. Think it's a good deal?
June De: in ur video hd 7770 means a10+7770 or only 7770 ?
glen lonnen: you do know the 7 series wont xfire on these apu's right?
Kits Amores: Didyou just Hybrid CrossfireX your APU and 7770? I thought it's not possible cause itonly supports HD 6670/6570.
Jeremiah Link: yes -_-
hokayuuu777: A10 + 6670 is it better than my single 6870?
Adam Jensen: Did you have to change any settings in skyrim for the 6670 crossfire? I have the Sapphire Ultimate GDDR5, and crossfire enabled causes unplayable framerates/spikes in skyrim. Same with far cry 3, yet others seem to have better luck.
Samavie Atherton: (.)(.)
slash0704: you have vsinc activated ?
maitsepolitsei: for gaming yes, a10 have point without discreet videocard then its have good prive/perfomance, otherwise get socket fm2 athlon x4 + 7770 or some regular am3+ stuff.
calical26: heavenbenchmark score is 3020 max fps 200 min 45fps
EMT: Thanks! They sometimes skip corners and take the easy way. If they ever did that, I suggest you consult with a paralegal or lawyer. This way they won't be able to cheat you.
Sapphire HD 7770 , HD 7750 & A10 5800K Crossfire Benchmark4.3
out of 5