AMD Radeon HD 6490M Mac Edition vs NVIDIA GeForce2 GTS

Table of Contents

Graphics Processor

GPU model Seymour NV15
GPU variant Seymour XTX (216-0810005) GeForce2 GTS
Architecture TeraScale 2 Celsius
Foundry TSMC TSMC
Manufacturing process 40 nm 150 nm
Number of transistors 370 million 25 million
Die size 67 mm² 88 mm²

Mobile graphics

Release date May 2nd, 2011
Generation Vancouver (HD 6400M)
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Manhattan
Successor London

Clocks

GPU clock 750 MHz 200 MHz
Memory clock 794 MHz 3.2 Gbps effective 166 MHz 332 Mbps effective

Memory Configuration

Memory size 256 MB 32 MB
Memory type GDDR5 DDR
Memory bus width 64 bit 128 bit
Bandwidth 25.41 GB/s 5.312 GB/s

Render Configuration

Shading units 160
TMUs 8 8
ROPs 4 4
Compute units 2
Cache L1 8 KB (per CU)
Cache L2 128 KB
Pixel shaders 4
Vertex shaders 0

Performance

Pixel rate 3.000 GPixel/s 800.0 MPixel/s
Texture rate 6.000 GTexel/s 1.600 GTexel/s
FP32 (float) performance 240.0 GFLOPS

Dimensions & Outputs

TDP unknown unknown
Outputs No outputs 1x VGA
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 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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