ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce2 GTS

Table of Contents

Graphics Processor

GPU model M88 NV15
Architecture TeraScale Celsius
Foundry TSMC TSMC
Manufacturing process 55 nm 150 nm
Number of transistors 666 million 25 million
Die size 192 mm² 88 mm²
GPU variant GeForce2 GTS

Mobile graphics

Release date Jun 4th, 2008
Generation M8x (Mobility HD 3800)
Production End-of-life
Interface PCIe 2.0 x16
Reviews 2 in our database
Predecessor M7x
Successor M9x

Clocks

GPU clock 580 MHz 200 MHz
Memory clock 750 MHz 1500 Mbps effective 166 MHz 332 Mbps effective

Memory Configuration

Memory size 512 MB 32 MB
Memory type GDDR3 DDR
Memory bus width 256 bit 128 bit
Bandwidth 48.00 GB/s 5.312 GB/s

Render Configuration

Shading units 320
TMUs 16 8
ROPs 16 4
Compute units 4
Cache L2 256 KB
Pixel shaders 4
Vertex shaders 0

Performance

Pixel rate 9.280 GPixel/s 800.0 MPixel/s
Texture rate 9.280 GTexel/s 1.600 GTexel/s
FP32 (float) performance 371.2 GFLOPS
FP64 (double) performance 74.24 GFLOPS (1:5)

Dimensions & Outputs

TDP 70 W unknown
Outputs No outputs 1x VGA
Slot width Single-slot
Suggested PSU 200 W
Power connectors None

API Support & Features

DirectX 10.1 (10_1) 7.0
OpenGL 3.3 1.5
OpenCL
Vulkan
Shader model 4.1
Pixel shader 0.5
Vertex shader

Other Features

Graphics Card

Release date Apr 26th, 2000
Generation GeForce 2
Production End-of-life
Interface AGP 4x
Predecessor GeForce 2 MX
Successor GeForce 3

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