Subject: Graphics Cards | July 17, 2013 - 01:58 AM | Tim Verry
Tagged: msi, gtx 770, GK104, gk-104, gaming, factory overclocked, 4GB
MSI recently announced the GTX 770 Gaming 4GB which combines a factory overclocked GK-104 GPU with 4GB of GDDR5 memory and the company’s Twin Frozr IV cooler on a custom PCB. This card joins the existing MSI GTX 770 with 2GB of memory in the company’s GPU lineup.
Specifications the new graphics card include a GK-104 based GTX 770 GPU with a base clock of 1137 MHz and a GPU Boost clockspeed of 1189 MHz. This compares to the 4GB Zotac GTX 770’s base and boost clockspeeds of 1059 MHz and 1098 MHz and to the reference NVIDIA GTX 770’s 1046 MHz base and 1085 MHz boost. In short, the upcoming MSI card is one of the fastest-clocked models with 4GB of memory. Unfortunately, that 4GB of GDDR5 does not come factory overclocked, and is instead left at the stock 7 GHz clockspeed.
Further, the MSI card is cooled by the company’s Twin Frozr IV cooler. This HSF features two 100mm fans that cool an aluminum fin stack. In turn, that fin stack attaches to the GPU block via five heatpipes. There is no backplate, but the card does have a reinforcing plate between the PCB and cooler (which also, likely, helps dissipate a small bit of the heat generated by the VRMs and RAM).
The card is essentially the same card as the existing 2GB version, which is not necessarily a bad thing. The model number on the 4GB card is N770 TF 4GD5/OC. MSI has not released pricing or availability, but expect it to be around $430 and up for grabs later this summer.
More photos of the upcoming 4GB GTX 770 GPU can be found over at TPU.
Read more about GTX 770 graphics cards at PC Perspective!
Subject: Memory | May 8, 2013 - 12:01 AM | Josh Walrath
Tagged: radeon ramdisk, radeon, memory, amd, 4GB, 2133, 1.65v
AMD makes memory! Ok, they likely contract out memory. Then they brand it! Then they throw in some software to make RAMDisks out of all that memory that you are not using. Let us face it; AMD is not particularly doing anything new here with memory. It is very much a commodity market that is completely saturated with quality parts from multiple manufacturers.
So why is AMD doing it? Well, I guess part of it is simply brand recognition and potentially another source of income to help pad the bottom line. They will not sell these parts for a loss, and they will have buyers with the diehard AMD fans. Tim covered the previous release of AMD memory pretty well, and he looked at the performance results of the free RAMDisk software that AMD bundled with the DIMMs. It does exactly what it is supposed to, but of course it takes portions of memory away. When dealing with upwards of 16 GB of memory for a desktop computer, sacrificing half of that is really not that big a deal unless heavy duty image and video editing are required.
*Tombraider not included with Radeon Memory. Radeon RAMDisk instead!
Today AMD is announcing a new memory product and a new bundled version of the RAMDisk software. The top end SKU is now the AMD Radeon RG2133 DDR-3 modules. It comes in a package of up to 4 x 4GB DIMMS and carries a CAS latency of 10 with the voltage at a reasonable 1.65v. These modules are programmed with both the Intel based XMP and the AMD based AMP (MP stands for Memory Profiles… if that wasn’t entirely obvious). The modules themselves are reasonable in terms of size (they will fit in any board, even with larger heatsinks on the CPU). AMD claims that they are all high quality parts, which again is not entirely surprising since I do not know of anyone who advertises that their DIMMS feature only the most mediocre memory modules available.
Faster memory is faster, water is wet, and Ken still needs a girlfriend.
AMD goes on to claim that faster memory does improve overall system performance. Furthermore AMD has revealed that UV light is in fact a cancer causing agent, Cocoa Puffs will turn any milk brown, and passing gas in church will rarely be commented upon (unless it is truly rank or you start calling yourself “Legion”). Many graphs were presented that essentially showed an overclocked APU with this memory will outperform a non-overclocked APU with DDR-3 1600 units. Truly eye opening, to say the least.
How much RAMDisk can any one man take? AMD wants to know!
The one big piece of the pie that we have yet to talk about is the enhanced version of Radeon RAMDisk (is Farva naming these things?). This particular version can carve out up to 64 GB of memory for a RAMDisk! I can tell you this now, me and my 8 GB of installed memory will get a LOT of mileage out of this one! I can only imagine the product meeting. “Hey, I’ve got a great idea! We can give them up to 64 GB of RAMDisk!” While another person replies, “How do you propose getting people above 64 GB, much less 32 GB of memory on a consumer level product…?” After much hand wringing and mumbling someone comes up with, “I know! They can span it across two motherboards! That way they have to buy an extra motherboard AND a CPU! Think of our attach rate!” And there was much rejoicing.
So yes, more memory that goes faster is better. Radeon RAMDisk is not just a comic superhero, it can improve overall system performance. Combine the two and we have AMD Radeon Memory RG2133 with 64 GB of RAMDisk. Considering that the top SKU will feature 4 x 4GB DIMMS, a user only needs to buy four kits and four motherboards and processors to get a 64GB RAMDisk. Better throw in another CPU and motherboard so a user can at least have 16GB of memory available as, you know, memory.
Update and Clarification
Perhaps my tone was a bit too sarcastic, but I just am not seeing the value here. Apparently (and I was not given this info before hand) the 4 x 4 GB kits with the 64 GB RAMDisk will retail at $155. Taking a quick look at Newegg I see that a user can buy quite a few different 2 x 8 GB 2133 kits anywhere from $139 to $145 with similar or better latencies/voltages. Around $155 users will get better latencies and voltages down to 1.5v. For 4 x 4GB kits we again see prices start at the $139 mark, but there are a significant number of other kits with again better voltages and latencies from $144 through $155.
Users can also get the free version of the Radeon RAMDisk that will utilize up to 4GB of space. There are multiple other software kits for not a whole lot of money (less than $10) that will provide you up to 16 GB of RAMDisk. I just find the whole kit to be comparable to what is currently out there. Offering a 64 GB RAMDisk for use with 16 GB of total system memory just seems to be really silly. The only way that could possibly be interesting would be if you could allocate 8 GB of that onto RAM and the other 56 GB onto a fast SSD. I do not believe that to be the case with this software, but I would love to be proved wrong.
Subject: Memory | May 8, 2012 - 06:56 PM | Jeremy Hellstrom
Tagged: kingston hyper x, dual channel, ddr3-2800, ddr3, 4GB
If you have a dual channel motherboard that can handle the fastest RAM on the market, why not find out if it can support Kingston's Hyper T1 DDR3-2800 4GB kit? Legit Reviews tried it on the Gigabyte GA-Z77X-UD5H at both 2800MHz @ 12-14-14-32 as well as 2666MHz @ 11-14-14-30. Don't expect much overclocking potential at this speed unfortunately, nor are all motherboards going to support the full speed XMP of these DIMMs but Kingston can be proud of the speed at which they've pushed these DIMMs to.
"The Kingston Hyper T1 4GB 2800MHz memory kit that we looked at here today did a superb job on our motherboard that features the Intel Z77 Express chipset and the Intel Core i7-3770K Ivy Bridge processor. We ran this kit from 800MHZ with CL6 timings all they way up to 2800MHz with CL12 timings. It is pretty wild to see a 2000MHz spread with a memory kit, but this kit was up for the task..."
Here are some more Memory articles from around the web:
- AMD 2x4GB DDR3-1600 Performance Edition Memory Kit Review @ Neoseeker
- G.Skill TridentX 8GB 2400mhz @ Kitguru
- G.Skill RipjawsZ PC3-17000 32GB @ Tweaktown
- Patriot Viper Extreme Division 4 Review - 16GB Quad Channel 1600 MHz @ HCW
- GeIL EVO CORSA 16GB DDR3 2133MHz CL10 PC3-17000 @ TechwareLabs
- Samsung Green DDR3L 1600 2x4GB Review @ OCC
- Mushkin Redline 16GB Quad-Channel 2133MHz @ OC3D
- G.Skill TridentX PC3-19200 8GB @ Tweaktown
- Kingston HyperX Genesis 2666mhz @ Kitguru
Subject: General Tech | May 8, 2012 - 05:32 PM | Jeremy Hellstrom
Tagged: zotac, AMP!, 4gb gtx 680, 4GB, factory overclocked, gtx 680
The AMP! is back from Zotac and don't let the base clock fool you into thinking that is the only advantage, it is the extra boost capability that really makes this card special. On the other hand if it is your buffer that is causing you to suffer the 4GB GTX 680 might be a little slower but it can power 4 monitors and has enough GDDR5 to make sure it does so smoothly.
HONG KONG – May 2, 2012 – ZOTAC International, a global innovator and channel manufacturer of graphics cards, mainboards and mini-PCs, today unveils the amplified ZOTAC GeForce GTX 680 AMP! Edition and high-resolution dominating ZOTAC GeForce GTX 680 4GB graphics cards for the most demanding gamers and enthusiasts.
Catered to gamers that require that extra performance kick in the most demanding gaming situations, the ZOTAC GeForce GTX 680 AMP! Edition harnesses the untapped power of the NVIDIA GeForce GTX 680 graphics processor to maximize frame rates in the latest visually stunning Microsoft DirectX 11-enabled games. Extreme high-definition and triple-display gamers can opt for the ZOTAC GeForce GTX 680 4GB which doubles the amount of video memory for that extra bit of smoothness at resolutions above 2560x1600, including 4K and 3840x1080.
The new ZOTAC GeForce GTX 680 AMP! Edition and GeForce GTX 680 4GB usher in a new era of visual computing that pushes details and pixel density for unbelievably clear and crisp graphics,” said Carsten Berger, marketing director, ZOTAC International. “The cards deliver world-class performance and are the fastest single GPU graphics cards available this generation too.“
Quad-display output capabilities enables the ZOTAC GeForce GTX 680 AMP! Edition and GeForce GTX 680 4GB to simultaneously power four independent displays in desktop mode at resolutions beyond 2560x1600, including new and upcoming 4K resolution displays. NVIDIA 3D Vision Surround technology joins three 2D or 3D displays together to render a massive wide display for superior immersion and enhanced field of view when gaming with the ZOTAC GeForce GTX 680 AMP! Edition and GeForce GTX 680 4GB.
The ZOTAC Assassin’s Creed 3-Game Pack is bundled with the two cards to let gamers take advantage of the newfound graphics power right out of the box. Assassin’s Creed I, II and Revelations takes gamers through an epic historical journey with beautiful graphics, captivating storylines and immersive gameplay.
It’s time to play with the ZOTAC GeForce GTX 680 AMP! Edition and GeForce GTX 680 4GB!
New ZOTAC GeForce GTX 680 AMP! Edition & GeForce GTX 680 4GB graphics cards
- 1536 SMX unified shaders
- ZOTAC GeForce GTX 680 AMP!
- Edition Engine clock: 1110 MHz (base), 1176 MHz (boost)
- 2GB GDDR5 memory Memory clock: 6608 MHz
- Custom Dual-Fan Cooler
- ZOTAC GeForce GTX 680 4GB
- Engine clock: 1006 MHz (base), 1058 MHz (boost)
- 4GB GDDR5 memory Memory clock: 6008 MHz
- 256-bit memory interface DVI-I, DVI-D, HDMI & DisplayPort outputs
- PCI Express 3.0 interface
- NVIDIA GPU Boost technology
- NVIDIA 3D Vision Surround capable
- NVIDIA FXAA technology
- NVIDIA TXAA technology
- NVIDIA SLI ready
- NVIDIA Adaptive Vertical Sync
- DirectX 11 technology & Shader Model 5.0
- OpenGL 4.2 compatible
- Hardware-accelerated Full HD video playback
- Blu-ray 3D ready Loss-less audio bitstream capable
- ZOTAC Assassin’s Creed 3-Game Pack included Assassin’s Creed, Assassin’s Creed II, Assassin’s Creed: Revelations
- TrackMania 2 Canyon 3-Day Game Pass included