AMD Radeon HD 6550A vs NVIDIA GeForce GT 630

Table of Contents

Graphics Processor

GPU model Pinewood GF108
GPU variant Pinewood PRO GF108-400-A1
Architecture TeraScale 2 Fermi
Foundry TSMC TSMC
Manufacturing process 40 nm 40 nm
Number of transistors 627 million 585 million
Die size 104 mm² 116 mm²

Mobile graphics

Release date Feb 7th, 2011
Generation All-In-One (HD 6000)
Production End-of-life
Interface MXM-A (3.0)

Clocks

GPU clock 550 MHz 810 MHz
Memory clock 800 MHz 1600 Mbps effective 900 MHz 1800 Mbps effective
Shader clock 1620 MHz

Memory Configuration

Memory size 2 GB 1024 MB
Memory type GDDR3 DDR3
Memory bus width 128 bit 128 bit
Bandwidth 25.60 GB/s 28.80 GB/s

Render Configuration

Shading units 480 96
TMUs 24 16
ROPs 8 4
Compute units 6
Cache L1 8 KB (per CU) 64 KB (per SM)
Cache L2 256 KB 256 KB
SM count 2

Performance

Pixel rate 4.400 GPixel/s 3.240 GPixel/s
Texture rate 13.20 GTexel/s 12.96 GTexel/s
FP32 (float) performance 528.0 GFLOPS 311.0 GFLOPS
FP64 (double) performance 25.92 GFLOPS (1:12)

Dimensions & Outputs

Slot width MXM Module Single-slot
TDP 35 W 65 W
Outputs No outputs 1x DVI1x HDMI1x VGA
Length 145 mm 5.7 inches
Suggested PSU 250 W
Power connectors None
Board number P1071

API Support & Features

DirectX 11.2 (11_0) 12 (11_0)
OpenGL 4.4 4.6
OpenCL 1.2 1.1
Vulkan
Shader model 5.0 5.1
CUDA 2.1

Other Features

Graphics Card

Release date May 15th, 2012
Generation GeForce 600
Production End-of-life
Interface PCIe 2.0 x16
Predecessor GeForce 500
Successor GeForce 700

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