ATI Radeon HD 3650 AGP vs NVIDIA GeForce 6800 GT

Table of Contents

Graphics Processor

GPU model RV635 NV40
GPU variant RV635 PRO (215-0682008) 6800 GT
Architecture TeraScale Curie
Foundry TSMC TSMC
Manufacturing process 55 nm 130 nm
Number of transistors 378 million 222 million
Die size 135 mm² 287 mm²

Graphics Card

Release date Jan 23rd, 2008 Apr 14th, 2004
Generation Radeon R600 GeForce 6 AGP
Production End-of-life End-of-life
Interface AGP 8x AGP 8x
Reviews 28 in our database 115 in our database
Predecessor Radeon R500 PCIe GeForce FX
Successor Radeon R700 GeForce 7 AGP

Clocks

GPU clock 725 MHz 350 MHz
Memory clock 500 MHz 1000 Mbps effective 250 MHz 500 Mbps effective

Memory Configuration

Memory size 512 MB 128 MB
Memory type DDR2 DDR
Memory bus width 128 bit 256 bit
Bandwidth 16.00 GB/s 16.00 GB/s

Render Configuration

Shading units 120
TMUs 8 16
ROPs 4 16
Compute units 3
Cache L2 128 KB
Pixel shaders 16
Vertex shaders 6

Performance

Pixel rate 2.900 GPixel/s 5.600 GPixel/s
Texture rate 5.800 GTexel/s 5.600 GTexel/s
FP32 (float) performance 174.0 GFLOPS
Vertex rate 525.0 MVertices/s

Dimensions & Outputs

Slot width Single-slot Single-slot
TDP 65 W unknown
Suggested PSU 250 W 200 W
Outputs 2x DVI1x S-Video 1x DVI1x VGA1x S-Video
Power connectors None 1x Molex
Board number B381 P201, P212

API Support & Features

DirectX 10.1 (10_1) 9.0c (9_3)
OpenGL 3.3 2.1
OpenCL
Vulkan
Shader model 4.1 3.0

Other Features

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.