AMD Radeon HD 6450A vs Intel HD Graphics 3000

Graphics Processor

GPU model Caicos Sandy Bridge GT2
Architecture TeraScale 2 Generation 6.0
Foundry TSMC Intel
Manufacturing process 40 nm 32 nm
Number of transistors 370 million 624 million
Die size 67 mm² 149 mm²

Mobile graphics

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

Clocks

GPU clock 625 MHz
Memory clock 533 MHz 1066 Mbps effective System Shared
Base clock 350 MHz
Boost clock 1000 MHz

Memory Configuration

Memory size 512 MB System Shared
Memory type DDR3 System Shared
Memory bus width 64 bit System Shared
Bandwidth 8.528 GB/s System Dependent

Render Configuration

Shading units 160 96
TMUs 8 12
ROPs 4 2
Compute units 2
Cache L1 8 KB (per CU)
Cache L2 128 KB
Execution units 12

Performance

Pixel rate 2.500 GPixel/s 2.000 GPixel/s
Texture rate 5.000 GTexel/s 12.00 GTexel/s
FP32 (float) performance 200.0 GFLOPS 192.0 GFLOPS

Dimensions & Outputs

Slot width MXM Module IGP
TDP 25 W unknown
Outputs No outputs No outputs

API Support & Features

DirectX 11.2 (11_0) 11.1 (10_1)
OpenGL 4.4 3.1
OpenCL 1.2
Vulkan
Shader model 5.0 4.1

Other Features

Integrated Graphics

Release date Feb 1st, 2011
Generation HD Graphics-M (Sandy Bridge)
Production End-of-life
Interface Ring Bus
Reviews 1 in our database

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