AMD Radeon HD 6250 vs ATI Radeon X800 GTO2

Table of Contents

Graphics Processor

GPU model Cedar R480
GPU variant Cedar PRO R480
Architecture TeraScale 2 R400
Foundry TSMC TSMC
Manufacturing process 40 nm 130 nm
Number of transistors 292 million 160 million
Die size 59 mm² 297 mm²

Graphics Card

Release date Jan 31st, 2011 Sep 15th, 2005
Generation Northern Islands Radeon R400 PCIe
Predecessor Evergreen Radeon R300
Successor Southern Islands Radeon R500 PCIe
Production End-of-life End-of-life
Interface PCIe 2.0 x16 PCIe 1.0 x16
Reviews 226 in our database

Clocks

GPU clock 650 MHz 400 MHz
Memory clock 500 MHz 1000 Mbps effective 490 MHz 980 Mbps effective

Memory Configuration

Memory size 512 MB 256 MB
Memory type GDDR3 GDDR3
Memory bus width 64 bit 256 bit
Bandwidth 8.000 GB/s 31.36 GB/s

Render Configuration

Shading units 80
TMUs 8 16
ROPs 4 16
Compute units 2
Cache L1 8 KB (per CU)
Cache L2 128 KB
Pixel shaders 16
Vertex shaders 6

Performance

Pixel rate 2.600 GPixel/s 6.400 GPixel/s
Texture rate 5.200 GTexel/s 6.400 GTexel/s
FP32 (float) performance 104.0 GFLOPS
Vertex rate 600.0 MVertices/s

Dimensions & Outputs

Slot width Single-slot Single-slot
Length 168 mm 6.6 inches
TDP 19 W unknown
Suggested PSU 200 W 200 W
Outputs 1x DVI1x HDMI 2x DVI1x S-Video
Power connectors None
Board number C026, C027

API Support & Features

DirectX 11.2 (11_0) 9.0b (9_2)
OpenGL 4.4 2.1
OpenCL 1.2
Vulkan
Shader model 5.0
Pixel shader 2.0b
Vertex shader 2.0b

Other Features

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