ATI Radeon HD 4830 vs Intel HD Graphics 4400

Table of Contents

Graphics Processor

GPU model RV770 Haswell GT2
GPU variant RV770 LE (215-0669075)
Architecture TeraScale Generation 7.5
Foundry TSMC Intel
Manufacturing process 55 nm 22 nm
Number of transistors 956 million unknown
Die size 256 mm² unknown

Graphics Card

Release date Oct 21st, 2008
Generation Radeon R700
Production End-of-life
Launch price 130 USD
Interface PCIe 2.0 x16
Reviews 43 in our database
Predecessor Radeon R600
Successor Evergreen

Clocks

GPU clock 575 MHz
Memory clock 900 MHz 1800 Mbps effective System Shared
Base clock 200 MHz
Boost clock 1150 MHz

Memory Configuration

Memory size 512 MB System Shared
Memory type GDDR3 System Shared
Memory bus width 256 bit System Shared
Bandwidth 57.60 GB/s System Dependent

Render Configuration

Shading units 640 160
TMUs 32 20
ROPs 16 2
Compute units 8
Cache L1 16 KB (per CU)
Cache L2 256 KB
Execution units 20

Performance

Pixel rate 9.200 GPixel/s 2.300 GPixel/s
Texture rate 18.40 GTexel/s 23.00 GTexel/s
FP32 (float) performance 736.0 GFLOPS 368.0 GFLOPS
FP64 (double) performance 147.2 GFLOPS (1:5) 92.00 GFLOPS (1:4)

Dimensions & Outputs

Slot width Single-slot IGP
Length 246 mm 9.7 inches
Width 111 mm 4.4 inches
Height 20 mm 0.8 inches
TDP 95 W 20 W
Suggested PSU 250 W
Outputs 2x DVI1x S-Video No outputs
Power connectors 1x 6-pin
Board number B501-31

API Support & Features

DirectX 10.1 (10_1) 12 (11_1)
OpenGL 3.3 4.3
OpenCL 1.1 1.2
Vulkan 1.0
Shader model 4.1 5.1

Other Features

Integrated Graphics

Release date Sep 3rd, 2013
Generation HD Graphics (Haswell)
Production End-of-life
Interface Ring Bus
Reviews 1 in our database

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