AMD Radeon HD 6470M vs NVIDIA GeForce GT 220

Table of Contents

Graphics Processor

GPU model Seymour G94
GPU variant Seymour XT (216-0810084)
Architecture TeraScale 2 Tesla
Foundry TSMC TSMC
Manufacturing process 40 nm 65 nm
Number of transistors 370 million 505 million
Die size 67 mm² 240 mm²

Mobile graphics

Release date Jan 4th, 2011
Generation Vancouver (HD 6400M)
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Manhattan
Successor London

Clocks

GPU clock 700 MHz 600 MHz
Memory clock 800 MHz 1600 Mbps effective 700 MHz 1400 Mbps effective
Shader clock 1500 MHz

Memory Configuration

Memory size 512 MB 1024 MB
Memory type DDR3 GDDR3
Memory bus width 64 bit 128 bit
Bandwidth 12.80 GB/s 22.40 GB/s

Render Configuration

Shading units 160 48
TMUs 8 24
ROPs 4 8
Compute units 2
Cache L1 8 KB (per CU)
Cache L2 128 KB 64 KB
SM count 6

Performance

Pixel rate 2.800 GPixel/s 4.800 GPixel/s
Texture rate 5.600 GTexel/s 14.40 GTexel/s
FP32 (float) performance 224.0 GFLOPS 144.0 GFLOPS

Dimensions & Outputs

TDP 25 W 58 W
Outputs No outputs 1x DVI1x HDMI1x VGA
Slot width Single-slot
Length 168 mm 6.6 inches
Suggested PSU 250 W

API Support & Features

DirectX 11.2 (11_0) 11.1 (10_0)
OpenGL 4.4 3.3
OpenCL 1.2 1.1
Vulkan
Shader model 5.0 4.0
CUDA 1.1

Other Features

Graphics Card

Release date Jan 26th, 2010
Generation GeForce 200
Production End-of-life
Interface PCIe 2.0 x16
Reviews 27 in our database
Predecessor GeForce 9
Successor GeForce 400

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