AMD Radeon HD 6450 Full Specs

Summary

160 Shaders 750MHz

1GB DDR312.8GB/s

Peak·FP32·FP16 240 GFLOPS

Form Factor PCIe Card

TDP 27W

Highlights

Peak OPS

Peak OPS FP32 Memory Bandwidth

Radeon HD 6450240 GFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x13967.02

Theoretical Performance

Clock Speed750MHz UC·Base·Boost·OC

Peak OPS 240 GFLOPSFP32

FP32 240 GFLOPS

Pixel Rate 3 GPixel/s

Texture Rate 6 GTexel/s

Core Config

Shaders 160 Shaders

TMUs 8 TMUs

ROPs 4 ROPs

CUs 2 CUs

Clocks

Base Clock 625MHz

Boost Clock 750MHz

Cache

L1 8KB/CU

L2 Cache 128KB shared

Memory

1GB DDR3

Memory Bus 64-bit

Memory Speed 1.6GT/s

Memory Bandwidth 12.8GB/s

ECC No

Power & Thermals

TDP 27W

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

Ports

1x HDMI 1.3 1x DVI-I Dual-Link 1x VGA

API Support

Shader Model 5

DirectX DirectX 11 Direct3D 11_0

OpenGL 4.5 OpenCL 1.2

GFX 4

Decoder

Decoder UVD 3.0

Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)

Card

Form Factor PCIe Card

PCIe PCIe 2.1 x16 1-Slots

Cooling Open-Air 1x Fan

Chip

Manufacturer AMD

Chip Designer AMD

Architecture TeraScale 2

Family Radeon HD 6000

Branding

Codename Caicos

Chip Variant Caicos

Market Segment Desktop

Release Date Apr 7, 2011

Fabrication

Foundry TSMC

Fabrication Node 40nm

Die Size 67mm²

Transistor Count 370M

Transistor Density 5.52 MTr/mm²

Images