I bought the Diamond Multi-media Ruby Radeon HD3870. and at abut 50fps even that starts to get blurred when it comes to perception. We humans can only perceive 30fps so any higher and the only advantage is precision. GeForce 8400 GS (19) GeForce 8600 GT (21) GeForce 8600 GTS (6) GeForce 8800 GT (5) GeForce 8800 GT for Mac (3) GeForce 8800 GTS (17) GeForce 8800 GTX (1) GeForce 7 series. For the life of me, I see no difference in playing a game at 60fps vs 90fps. Watch for amazing deals and get great pricing. So, a video card with a memory chip running at 500 MHz would be referred to as having a 1 GHz memory. In order to make our table comparable to older chips, we still use the effective memory clock and not the real memory clock. Shop Radeon HD 6870 Desktop Graphics Cards on. In the past, manufacturers referred to the memory clocks with double (or quadruple) their real clock rate, because DDR and other technologies based on it (DDR2, GDDR3, etc.) allow the memory chip to transfer two data blocks per clock cycle, while GDDR5 memories allow the memory chip to transfer four data data blocks per clock cycle. Passmark, SPECviewperf 12, 3Dmark and other. Compare graphics card gaming performance. It is important to note that beginning in 2007, both AMD (ATI) and NVIDIA started referring to the memory clock of their video cards with the real clock rate used. GPU Comparison Specs & Benchmarks AMD Radeon HD 7560D vs AMD Radeon R7 M260DX. Note: The following SLI features are only supported on Windows Vista and Windows 7: Quad SLI technology using GeForce 9800 GX2 or GeForce GTX 295, 3-way SLI technology, Hybrid SLI, and SLI multi. To facilitate knowing and understanding the differences among these chips, we have compiled the table below. OpenCL 1.1 Vulkan N/A Shader Model 4.If you don’t follow the video card market almost daily, it is really complicated to understand the differences between the several different NVIDIA graphics chips available on the market today. The card's dimensions are 241 mm x 111 mm x 40 mm, and it features a dual-slot cooling solution. Radeon HD 4870 is connected to the rest of the system using a PCI-Express 2.0 x16 interface.

Display outputs include: 2x DVI, 1x S-Video. The GPU is operating at a frequency of 750 MHz, memory is running at 900 MHz (3.6 Gbps effective).īeing a dual-slot card, the ATI Radeon HD 4870 draws power from 2x 6-pin power connectors, with power draw rated at 150 W maximum. ATI has paired 512 MB GDDR5 memory with the Radeon HD 4870, which are connected using a 256-bit memory interface. It features 800 shading units, 40 texture mapping units, and 16 ROPs. The RV770 graphics processor is an average sized chip with a die area of 256 mm² and 956 million transistors. Since Radeon HD 4870 does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games.

Built on the 55 nm process, and based on the RV770 graphics processor, in its RV770 XT variant, the card supports DirectX 10.1.

The Radeon HD 4870 was a performance-segment graphics card by ATI, launched on June 25th, 2008.

Amd radeon hd 6800 specs vs 9800 gx2