ATI Mobility Radeon HD 5850 vs NVIDIA GeForce4 MX 420 PCI

Table of Contents

Graphics Processor

GPU model Broadway NV17
GPU variant Broadway PRO (216-0769024) MX420
Architecture TeraScale 2 Celsius
Foundry TSMC TSMC
Manufacturing process 40 nm 150 nm
Number of transistors 1,040 million 29 million
Die size 166 mm² 65 mm²

Mobile graphics

Release date Jan 7th, 2010
Generation Manhattan (Mobility HD 5800)
Production End-of-life
Interface PCIe 2.0 x16
Reviews 2 in our database
Predecessor M9x
Successor Vancouver

Clocks

GPU clock 500 MHz 250 MHz
Memory clock 1000 MHz 4 Gbps effective 166 MHz

Memory Configuration

Memory size 1024 MB 64 MB
Memory type GDDR5 SDR
Memory bus width 128 bit 64 bit
Bandwidth 64.00 GB/s 1.328 GB/s

Render Configuration

Shading units 800
TMUs 40 4
ROPs 16 2
Compute units 10
Cache L1 8 KB (per CU)
Cache L2 256 KB
Pixel shaders 2
Vertex shaders 0

Performance

Pixel rate 8.000 GPixel/s 500.0 MPixel/s
Texture rate 20.00 GTexel/s 1.000 GTexel/s
FP32 (float) performance 800.0 GFLOPS

Dimensions & Outputs

TDP 30 W unknown
Outputs No outputs 1x VGA1x S-Video
Slot width Single-slot
Suggested PSU 200 W
Power connectors None

API Support & Features

DirectX 11.2 (11_0) 7.0
OpenGL 4.4 1.5
OpenCL 1.2
Vulkan
Shader model 5.0
Pixel shader 1.1
Vertex shader 1.1

Other Features

Graphics Card

Release date Feb 6th, 2002
Generation GeForce 4 MX
Production End-of-life
Interface PCI
Predecessor GeForce 3
Successor GeForce 4 Ti

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