Sapphire HD4870 - a new price/performance exotic!
Looks like I’m moving from one GPU to another faster than I change my underwear
Well let’s put the joke on the side, and let’s start talking! Talking about what? About the new HD4870 of course!
OK, a few days ago, I ordered this brand new HD4870 from Sapphire, which eats the 9800GTX for breakfast! That’s right people - It’s cheaper, and most important - waaay better. The current competitor to 9800GTX is HD4850 which, costs only 150€ in Europe, which blasts the 9800GTX away with it’s enormous price - above 200€.
So, what’s making the HD4xxx series so extremely fast? It’s definately the GDDR5 (you heard right) RAM, then a smaller chip size, which gives some insane speeds even trough 256bit interface. The Pixel fillrate is as high as 12.0Gpixel/s. The texture fillrate is 30Gtexel/s. It supports PCI-E 2.0 and the DX10.1 and SM4.1 (which is ATI unique - Nvidias don’t support it). The result is a better, fotorealistic gaming. It also has a large bandwidth. Up to 115GB/s on stock frequencies (9800GTX only has 70GB/s, 8800GTX 86GB/s, 8800Ultra 105GB/s).The HD4870 even beat’s the new GTX260 and get’s dangerously close to the GTX280. HD4870 in crossfire is even better than GTX280 SLI in some games. A funny thing is, that a single card HD4870 costs half price of GTX280, crossfire with HD4870 costs as much as GTX280, but as you can see, is absolutely better/faster. So, the HD4850/70 is the biggest bang for a buck on the market today.
OK, let’s take a look at some pictures of mine.

This is the box, which covered my new GPU. It’s small, compact and practical. All in one. This is a lite retail version of course. I don’t need those extra games and few programs which I’ll never use I guess…

Even though it’s a retail version, the bundle is very rich. I got some additional Molex->6pinPCI-E converters (well the Arkangel 850W had everything included, so I don’t even need it). Then, of course some drivers which I didn’t even install - At that time, there was a new hotfix on web. Then the standard, Crossfire bridge, and some DVI->VGA converters. Followed by a DVI->HDMI converter. Nice

The graphic design on the graphics gard itself reminds me of a material, named carbon fiber
Very nice though. To deliver all the power supply needed, you will require two 6pinPCI-E connectors.

So, the HD4870 has two DVI monitor outputs, so you’ll be able to connect up to two LCD’s or CRT’s or whatever. Cross this GPU with another HD4870 and you almost double your GPU power, and you’ll be able to plug up to four (yep, four) LCD’s. And of course on the middle, the HD plug.
The following pictures are showing the HD4870 in my computer.



Now, were up to some benchmarks. It’s obvious, that 3DMark does not like 3DMark at all. The HD4870 scores are even lower than the 9800GTX scores. But then again, 3DMark is just a benchmark tool. All the games are running faster on a HD4870. So why bother at all? Well, here’s a photo of mine, which shows the 3DMark06 benchmark results.
The test machine was/is still:
C2D E6550 @3.2Ghz H20 cooled
2×1GB Corsair DDR2 800Mhz
ASUS P5KC CF Edition
Sapphire HD4870 512mb GDDR5
LC Power Arkangel 8850 850W
Thermaltake H20 cooling system
Chieftec’s case
P.S.: If I OC my card to 790/1100Mhz, the scores get higher for about 1000 marks.
HD4870 in GAMES!
As already told, the HD4870 does a great jobs in games. Even with the 9800GTX I was pleased enough, with HD4870 I’m absolutely flying
Let’s compare the HD470 with the GTX260, which should be it’s competitor. But it doesn’t seems like that… The GTX260 is for about 70€ more expensive than the HD4870 but slower. So it’s your choice, what you’ll buy
Picture and the text under the picture is from here - http://en.expreview.com/2008/06/24/first-review-hd-4870-and-hd-4850/19/ - Here you can find out even more about the HD4870 and other cards.

Amount all test items, GTX 260 and HD 4870 is draw in 4 of them.GTX 260 leads only 11 items, and other 21 items are HD 4870 in the lead. In no AA/AF condition, HD 4870 leads 1.56% averangly. If we enable AA/AF in game, the lead can be raise to 2.28%. If you think Lost Planet is a N biased game, then after we take is number off, the HD 4870 lead will become 5.5%(NoAA/AF) and 5.8%(With AA/AF). So, with only 75% of GTX 260’s price, HD 4870 can do slightly better.
For the end, I’ve prepared another Crysis video, showing a Jungle fightwith amazing FPS’s.
Well, the ingame settings are:
1280×1024
AA 4x
All on high with DX10 tweak and Natural mod included - Actually prettier than pure DX10 quality in Crysis
But it can also run beautifuly on a native resolution of a 22” with average of 35FPS. Without AA of course. After all, there really isn’t no noticable differences between the AA stages. In a short period of time, I’ll post another video of Crysis, running on a 22” LG LCD, with my HD4870.








