AMD Radeon R9 M375 vs NVIDIA GeForce4 Ti 4800

Table of Contents

Graphics Processor

GPU model Tropo NV28
GPU variant Tropo XT2 NV28M A1
Architecture GCN 1.0 Kelvin
Foundry TSMC TSMC
Manufacturing process 28 nm 150 nm
Number of transistors 1,500 million 36 million
Die size 123 mm² 101 mm²

Mobile graphics

Release date May 5th, 2015
Generation Crystal System (R9 M300)
Production End-of-life
Interface PCIe 3.0 x16
Predecessor Solar System
Successor Mobility Radeon

Clocks

Base clock 1000 MHz
Boost clock 1015 MHz
Memory clock 900 MHz 1800 Mbps effective 325 MHz 650 Mbps effective
GPU clock 300 MHz

Memory Configuration

Memory size 2 GB 128 MB
Memory type DDR3 DDR
Memory bus width 128 bit 128 bit
Bandwidth 28.80 GB/s 10.40 GB/s

Render Configuration

Shading units 640
TMUs 40 8
ROPs 16 4
Compute units 10
Cache L1 16 KB (per CU)
Cache L2 256 KB
Pixel shaders 4
Vertex shaders 2

Performance

Pixel rate 16.24 GPixel/s 1.200 GPixel/s
Texture rate 40.60 GTexel/s 2.400 GTexel/s
FP32 (float) performance 1,299 GFLOPS
FP64 (double) performance 81.20 GFLOPS (1:16)
Vertex rate 150.0 MVertices/s

Dimensions & Outputs

TDP unknown unknown
Outputs No outputs 1x DVI1x VGA1x S-Video
Slot width Single-slot
Length 216 mm 8.5 inches
Suggested PSU 200 W
Power connectors None

API Support & Features

DirectX 12 (11_1) 8.1
OpenGL 4.6 1.5
OpenCL 1.2
Vulkan 1.2
Shader model 5.1
Pixel shader 1.3
Vertex shader 1.1

Other Features

Graphics Card

Release date Mar 15th, 2003
Generation GeForce 4 Ti
Production End-of-life
Interface AGP 8x
Predecessor GeForce 4 MX
Successor GeForce FX

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