AMD Radeon HD 7670A vs ATI Radeon IGP 340

Table of Contents

Graphics Processor

GPU model Turks RS200
GPU variant Turks XT (215-0803000)
Architecture TeraScale 2 Rage 6
Foundry TSMC
Manufacturing process 40 nm 180 nm
Number of transistors 716 million 30 million
Die size 118 mm² 73 mm²

Mobile graphics

Release date Jan 5th, 2012
Generation All-In-One (HD 7000)
Production End-of-life
Interface MXM-A (3.0)

Clocks

GPU clock 600 MHz 183 MHz
Memory clock 1000 MHz 4 Gbps effective System Shared

Memory Configuration

Memory size 1024 MB System Shared
Memory type GDDR5 System Shared
Memory bus width 128 bit System Shared
Bandwidth 64.00 GB/s System Dependent

Render Configuration

Shading units 480
TMUs 24 2
ROPs 8 2
Compute units 6
Cache L1 8 KB (per CU)
Cache L2 256 KB
Pixel shaders 0
Vertex shaders 1

Performance

Pixel rate 4.800 GPixel/s 366.0 MPixel/s
Texture rate 14.40 GTexel/s 366.0 MTexel/s
FP32 (float) performance 576.0 GFLOPS
Vertex rate 45.75 MVertices/s

Dimensions & Outputs

Slot width MXM Module IGP
TDP 45 W unknown
Outputs No outputs No outputs
Power connectors None

API Support & Features

DirectX 11.2 (11_0) 7.0
OpenGL 4.4 1.4
OpenCL 1.2
Vulkan
Shader model 5.0
Pixel shader
Vertex shader

Other Features

Integrated Graphics

Release date Oct 5th, 2002
Generation Radeon IGP (300)
Production End-of-life
Interface AGP 4x

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