ATI Radeon HD 5450 vs NVIDIA GeForce 6800

Table of Contents

Graphics Processor

GPU model Cedar NV40
GPU variant Cedar PRO
Architecture TeraScale 2 Curie
Foundry TSMC TSMC
Manufacturing process 40 nm 130 nm
Number of transistors 292 million 222 million
Die size 59 mm² 287 mm²

Graphics Card

Release date Feb 4th, 2010 Apr 14th, 2004
Generation Evergreen GeForce 6 AGP
Production End-of-life End-of-life
Interface PCIe 2.0 x16 AGP 8x
Reviews 34 in our database 115 in our database
Predecessor Radeon R700 GeForce FX
Successor Northern Islands GeForce 7 AGP

Clocks

GPU clock 650 MHz 325 MHz
Memory clock 400 MHz 800 Mbps effective 350 MHz 700 Mbps effective

Memory Configuration

Memory size 512 MB 128 MB
Memory type DDR2 DDR
Memory bus width 64 bit 256 bit
Bandwidth 6.400 GB/s 22.40 GB/s

Render Configuration

Shading units 80
TMUs 8 12
ROPs 4 12
Compute units 2
Cache L1 8 KB (per CU)
Cache L2 128 KB
Pixel shaders 12
Vertex shaders 5

Performance

Pixel rate 2.600 GPixel/s 3.900 GPixel/s
Texture rate 5.200 GTexel/s 3.900 GTexel/s
FP32 (float) performance 104.0 GFLOPS
Vertex rate 406.3 MVertices/s

Dimensions & Outputs

Slot width Single-slot Single-slot
Length 170 mm 6.7 inches
TDP 19 W unknown
Suggested PSU 200 W 200 W
Outputs 1x DVI1x HDMI1x VGA 1x DVI1x VGA1x S-Video
Power connectors None 1x Molex
Board number B750, B982, C026, C027, C028, C070, C093, C096, C267 P201, P212

API Support & Features

DirectX 11.2 (11_0) 9.0c (9_3)
OpenGL 4.4 2.1
OpenCL 1.2
Vulkan
Shader model 5.0 3.0

Other Features

Compare

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