AMD Radeon HD 8240 Mobile IGP vs ATI Radeon HD 4650

Table of Contents

Graphics Processor

GPU model Kalindi RV730
GPU variant Kalindi LP RV730 PRO (215-0719056)
Architecture GCN 2.0 TeraScale
Foundry TSMC TSMC
Manufacturing process 28 nm 55 nm
Number of transistors 1,178 million 514 million
Die size 110 mm² 146 mm²

Integrated Graphics

Release date Nov 1st, 2013
Generation Kabini (HD 8000 Mobile)
Production End-of-life
Interface IGP
Predecessor Trinity
Successor Kaveri

Clocks

GPU clock 400 MHz 600 MHz
Memory clock System Shared 700 MHz 1400 Mbps effective

Memory Configuration

Memory size System Shared 256 MB
Memory type System Shared GDDR3
Memory bus width System Shared 128 bit
Bandwidth System Dependent 22.40 GB/s

Render Configuration

Shading units 128 320
TMUs 8 32
ROPs 4 8
Compute units 2 4
Cache L1 16 KB (per CU)
Cache L2 128 KB

Performance

Pixel rate 1.600 GPixel/s 4.800 GPixel/s
Texture rate 3.200 GTexel/s 19.20 GTexel/s
FP32 (float) performance 102.4 GFLOPS 384.0 GFLOPS
FP64 (double) performance 6.400 GFLOPS (1:16)

Dimensions & Outputs

Slot width IGP Single-slot
TDP 15 W 48 W
Outputs No outputs 2x DVI1x S-Video
Length 193 mm 7.6 inches
Suggested PSU 200 W

API Support & Features

DirectX 12 (12_0) 10.1 (10_1)
OpenGL 4.6 3.3
OpenCL 2.0 1.1
Vulkan 1.2
Shader model 6.3 4.1

Other Features

Graphics Card

Release date Sep 10th, 2008
Generation Radeon R700
Production End-of-life
Interface PCIe 2.0 x16
Reviews 20 in our database
Predecessor Radeon R600
Successor Evergreen

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