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Bigfoot Networks Xeno Pro  (Source: Bigfoot Networks)
Bigfoot Networks is back with new network card for gamers

There are a myriad of different products that are aimed at the PC gamer from computer mice to keyboards and headphones; if you can think of a peripheral there is probably a version for the gamer.

Back in 2006 when Bigfoot Networks first announced a network card for gamers called the Killer NIC, the product was viewed with a very skeptical eye by most gamers. Exactly how a network card could improve the gaming experience was a question of debate.

Bigfoot Networks has announced a new second-generation network card for gamers. The new network card is called the Killer Xeno and will be first distributed by Alienware and EVGA. Alienware will bundle the network card into some of its high-end gaming desktops while EVGA will sell the card as an add-in product for compatible systems.

The Xeno offers more memory, an updated network processing unit, and integrated audio hardware for accelerated voice-chat. The voice hardware promises to allow gamers to use chat applications in game without the frequent stuttering and other issues with voice quality.

Killer Networks says that Alienware will be the first PC maker to offer the Killer Xeno Pro card as an exclusive option. Alienware's Frank Azor said in a statement, "The worldwide online gaming market is rapidly growing, and with more gaming customers come more customer requests, demands and needs. Alienware works to stay ahead of the curve and Bigfoot Networks helps us do this. The Bigfoot Networks' Killer Xeno gives us the proven technology needed to guarantee customers' ultimate online gaming experience."

EVGA has the exclusive rights to distribute the Killer Xeno as an add-in card under the EVGA brand. EVGA's Andrew Han Said, "EVGA, from the beginning, has embraced intelligent innovation and leadership within our product philosophy. By partnering with Bigfoot Networks, EVGA can now offer the Killer Xeno Pro to members of the VGA community. In particular, this new product will greatly improve the immersive experience and competitive edge for online gamers. Addressing our customers' real-time networking needs and empowering them with new products is made possible with Bigfoot's Killer Xeno technology."

The Killer Xeno cards fit into PCIe slots on the mainboard and the integrated network processing unit claims to ensure the delivery of time-sensitive data like game control and VoIP packets. The device bypasses the Windows network stack for direct to game interrupts. The Ultra model has 256MB of RAM onboard and the Pro model has 128MB of RAM to enable firewall, chat, and bandwidth control to run simultaneously.

The product prioritizes network traffic for each application by setting bandwidth priorities and limits with a simple interface. The Xeno Ultra has a customizable LED display for caller ID, network statistics, and game information. Users can also program custom messages to give their gaming rig a bit more bling.

The Killer Xeno Pro will be available from Alienware and EVGA for $129.99 in April 2009. The Killer Xeno Ultra will ship in May from other leading partners for $179.99.

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RE: Waste of money
By SSDMaster on 3/23/2009 4:26:37 PM , Rating: 1
It has a UDP offloading engine.
No other networking card has this, only TCP offloading.
Game packets are in UDP primarily.
It also bypasses the windows networking stack, which gives you some minimal benefits in XP, but helps alot more in Vista where the networking stack is optimized for throughput, not latency.

I have used the old card and it did make a 15% ping difference, and overall more stable ping.
If you want better framerates buy a better graphics card.
If you want lower pings/more stable connection buy a networking card.

Not sure what this "money better spent" argument is about...
There's only 1 company that makes a UDP offloading networking processor.

RE: Waste of money
By afkrotch on 3/23/2009 9:03:46 PM , Rating: 4
FYI, it's TCP/IP offload engine. It offloads the whole TCP/IP stack. Guess what's part of the TCP/IP stack.

Either way, $100+ dollars for this NIC is a huge waste of money. You can apply it towards a new proc, gpu, memory, hdd, etc. Hell, that's three BJs in NYC.

RE: Waste of money
By UNHchabo on 3/24/2009 3:30:16 PM , Rating: 2
UDP is not a subset of TCP/IP.

UDP is an one of the two widely-used protocols at Layer 4 of the OSI stack. TCP is the other.

RE: Waste of money
By afkrotch on 3/26/2009 5:15:43 AM , Rating: 2
UDP is part of the IP in TCP/IP.

RE: Waste of money
By DragonMaster0 on 3/23/2009 10:52:01 PM , Rating: 3
I have used the old card and it did make a 15% ping difference, and overall more stable ping.

You know that this thing ( is doing just as well?

It's much better than an onboard NIC, and benchmark results are EQUAL with the Killer NIC, for less than $30.

In fact, you even see that when the Killer NIC is in application mode, the only feature worth something, it's not performing as well as the Intel.

Any NIC that offloads networking will improve sound stuttering: It's not causing tons of latency and usage on the CPU and PCI(e) bus, leaving space for other tasks.

If I talk from personal experience with an onboard Realtek NIC: I have a real hardware sound card, and listen to music with 96kHz resampling using 30% of one of the AMD X2 4400 cores. Well, guess what, if I was downloading a Linux distro torrent for example, while playing music, the UI was sluggish, and running any applications caused the sound to stutter. I placed in a $1 3Com 3C905, and all my problems went away. Even websites loaded faster. Now, I installed Windows 7 beta, and unfortunately, the old 3Com doesn't work anymore. Aero felt sluggish, and sound was stuttering a little bit sometimes (better than XP though) So I bought an Intel 1000GT, and again, problems solved!

Also, even with an onboard NIC, money could always be better spent on a better router. I have an Asus WL-520gU (better specs than the WRT54GL). Just for fun, I installed DD-WRT last week, even though I don't need the extra features. Well, guess what, my Internet download speeds tripled. I thought my DSL connection speeds sucked, but it turned out to be the router. The problem with small routers such as the WRT54GL, etc. is that their small CPU gets loaded very easily. Transfer a file between two computers on a Windows share, or run 100 simultaneous connections over the Internet, and you'll see that it's struggling hard. You'll have a hard time accessing the web interface, and everything runs slower.

RE: Waste of money
By SSDMaster on 3/24/2009 8:19:15 AM , Rating: 2
I followed that link and it does show that pings are on par with Intels card. The thing is, the intel card will not offload UDP packets. The whole "TCP Stack includes UDP" is true.... but no other networking card manufacturer untill now saw the reason to include UDP. The only point of offloading the TCP stack was to improve bandwidth and lessen the load on the processor. Latency was never the issue. So even though your ping may be on par with the KillerNIC, the UDP packets are not going to be prioritized with that NIC.

Also, (I don't play WoW) if you have an MMO with lets say 40 people in a raid, your going to see a huge improvement in performance, both in FPS and latency.

And the reason I bought the KillerNIC was to see if there was an improvement in my server's ping. I host a very latency sensitive game (armagetron) and improving 16 players ping by 15% is worth it IMO.

RE: Waste of money
By callmeroy on 3/24/2009 10:36:01 AM , Rating: 2
I laugh at some of the posts (well most of them actually) in this entire thread -- folks obviously don't know much about networking here if they don't see any value in the card or think a regular NIC is comparable.

I've in fact witnessed a difference in performance on a buddy's computer after he installed the original KillerNic....BUT now for the reality check -- the difference was not huge, it was noticeable but not drastically noticeable. Kind of like if you go from 1 gig of RAM to 2 gig RAM -- you'll notice some benefits of improvement but you won't be seeing an improvement of say going from 1 gig to 4 gig.

15 - 20% improvement in overall average latency and a couple FPS gain is worth it to some.....the problem I have and where I support you all in laughter comes down to the PRICE.....its worth what it does...but its not worth the ridiculous MSRP they are charging.

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