ATI Radeon HD 4770
AMD Radeon HD 8400E

ATI Radeon HD 4770 - GPU MODEL
585 - Rate position;
750 MHz - Core clock speed;
- Boost Clock;
ATI - Brand name;
512 MB - Maximum RAM amount;
3200 MHz - Memory clock speed;
51.2 GB/s - Memory bandwidth;
80 Watt - Power consumption (TDP);
40 nm - Manufacturing process technology:

AMD Radeon HD 8400E - GPU MODEL
844 - Rate position;
600 MHz - Core clock speed;
- Boost Clock;
AMD - Brand name;
System Shared - Maximum RAM amount;
System Shared - Memory clock speed;
- Memory bandwidth;
25 Watt - Power consumption (TDP);
28 nm - Manufacturing process technology:

VS

General Information

Let's compare video cards ATI Radeon HD 4770 vs AMD Radeon HD 8400E on basic information that will help you immediately determine which model is suitable in terms of cost (data are taken from public sources based on the analysis of the average cost of video cards in marketplaces Amazon, Ebay, Aliexpress). Comparing graphics cards can help you answer the following questions:
1) Which graphics card is better, ATI Radeon HD 4770 or ATI Radeon HD 4770?
2) How to choose the right graphics card and what should I pay attention to?
3) How powerful is the graphics card and for what games is it suitable?
4) Can the video card be used in mining?
5) What scores did the video cards ATI Radeon HD 4770 and AMD Radeon HD 8400E get in benchmarks.
This is by no means a complete list of questions that you will learn the answers to. In the start description you will understand when the video card was manufactured, its place in the overall performance rating, the ratio of performance to cost, the code name of the graphics core and the name of its architecture. Also the segment of use, where and in what computers the video card can be installed. 

735
Place in performance rating
1033
0.15
Value for money (0-100)
no data
TeraScale (2005−2013)
Architecture
GCN 2.0 (2013−2017)
RV740
Code name
Kalindi
28 April 2009 (13 years old)
Release date
23 April 2013 (9 years old)
$109
Launch price (MSRP)
no data
$182 (1.7x MSRP)
Price now
$293
Desktop
Market segment
Desktop
no data
Place by popularity
82

Technical Specifications Graphics Card

Comparing graphics cards ATI Radeon HD 4770 vs AMD Radeon HD 8400E in terms of technical specifications, which directly affect the final gaming, performance or mining performance. 
Dear visitors, in the technical specifications comparison block there is a preference highlighting (highlighted in yellow), so it will make it easier for you to study the advantages and disadvantages of the models 
What you need to pay attention to here:
1) GPU core starting clock speed and turbo mode.
2) The number of transistors, the more the better.
3) Thermal efficiency and the required TPD power. The higher the value, the more powerful power supply and motherboard will be needed.
4) The manufacturing process (lithography), indicated in nanometers, the smaller the value, the more advanced the graphics card.
Do not forget to study the comparison of video card test results in benchmarks, it will complement the overall picture of the analysis when reviewing the advantages and disadvantages.

750 MHz
Core clock speed
600 MHz
40 nm
Manufacturing process technology
28 nm
80 Watt
Power consumption (TDP)
25 Watt
24.00
Texture fill rate
4.800
960.0 gflops
Floating-point performance
no data
640
CUDA cores per GPU
128
826 million
Number of transistors
1,178 million

Dimensions and Compatibility

A comparison of video cards ATI Radeon HD 4770 vs AMD Radeon HD 8400E in terms of length, connection interface, as well as the number of required pins for power on the motherboard (power supply). 
If you are considering a new graphics card to upgrade your system, you should consider the following:
1) Measure the length of your existing graphics card; if it is shorter, you will have to buy an extra larger system case. This will be useful not only for the video card to fit there, but also for more efficient cooling of the system.
2) The number of power phases on the motherboard and power supply compatibility. High performance graphics cards require higher wattage power supplies and some of them need more pins to be connected to the motherboard. So make sure that your motherboard supports the video card.
This is all you need to know when analyzing a comparison between graphics cards ATI Radeon HD 4770 and AMD Radeon HD 8400E in connection interface and main dimensions.

PCIe 2.0 x16
Interface
IGP
203 mm
Length
no data
1x 6-pin
Supplementary power connectors
no data
2-slot
Width
IGP

Graphics memory (technical specifications)

Video memory comparison ATI Radeon HD 4770 vs AMD Radeon HD 8400E A very important model comparison unit, here you will understand which video card deserves your attention and which you can safely forget. In today's reality, new working applications, even games, are becoming more demanding on the hardware resources of the computer, where video memory is one of the important ones. The more memory of the video card, the faster the data is processed and less lag is observed when watching video, gaming, rendering. 
Which video card to choose by memory between ATI Radeon HD 4770 and {{video_card_name_2}?
1) Look at the GDDR type. The higher it is, the more modern and performant the model is.
2) How much memory is installed? The more memory, the faster multiple data sets will be handled.
3) Bandwidth. The higher the figure, the better.
4) Memory bus width. Similar to the fourth point.

As you can see, determining the winner of this comparison is not that difficult. You just need to compare the characteristics and decide in favor of the model with the best performance.

GDDR5
Memory type
System Shared
512 MB
Maximum RAM amount
System Shared
128 Bit
Memory bus width
System Shared
3200 MHz
Memory clock speed
System Shared
51.2 GB/s
Memory bandwidth
no data

Port and Display Support

Port and display support for ATI Radeon HD 4770 and AMD Radeon HD 8400E may be different. When comparing models, it is important to determine what type of monitor and other external devices connection is provided, this is important for connecting not only multiple monitors, but also other accessories. 
For example, DisplayPort and HDMI differ drastically in the quality of the digital signal transmission, plus if you are looking to buy a new graphics card from these two models, it is important to consider which connector is available on your monitor, as you may need to buy a new cable or adapter DisplayPort > HDMI or vice versa.
When comparing ATI Radeon HD 4770 and AMD Radeon HD 8400E, choose the graphics card with the more modern HDMI port.

2x DVI, 1x S-Video
Display Connectors
No outputs

API support

A basic comparison of GPUs ATI Radeon HD 4770 and AMD Radeon HD 8400E for different API versions. 
An API (Application Programming Interface) is a programming interface for interacting with various software.
This information will be useful if you:
1) Looking for a video card to develop applications or programs.
2) Looking for the best graphics card for a developer (universal solution).
3) Want to find the best graphics card for computer or mobile game development.
4) Looking for a graphics card for coding.
No matter what you are looking for you need a graphics card for, you should choose the one that is right for your price and you will find basic API support for developing applications and programs in any of them.

10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
N/A
Vulkan
1.2.131
4.1
Shader Model
6.3
1.1
OpenCL
2.0

Advantages of ATI Radeon HD 4770

2.79% faster in synthetic tests

Cheaper ($182 (1.7x MSRP) vs $293)

Advantages of AMD Radeon HD 8400E

Finer manufacturing process technology (28 nm vs 40 nm)

Less power consumption (25 Watt vs 80 Watt)

So, ATI Radeon HD 4770 or AMD Radeon HD 8400E?

Which video card is better and more powerful? We recommend ATI Radeon HD 4770 .

ATI Radeon HD 4770 vs AMD Radeon HD 8400E in benchmarks comparison

GPU Benchmark performance

Passmark GPU

As GPU inventory continues to grow, you may be wondering which GPU you should buy. We've compared them all in the Passmark GPU benchmark (yes... all current generation cards) to give you the definitive answer! Find out which graphics card is best for your gaming computer, find the answers to the important questions: - What's the best budget gaming graphics card? - What are the best cheap video cards? - What is the best gaming graphics card? The best video cards for gaming are presented in our ranking: checked with Passmark GPU.

Is the ATI Radeon HD 4770 better than AMD Radeon HD 8400E? - UltimatePCtech Rating.

4.7 Out of User Rating
4.0 Out of User Rating