AMD Radeon HD 7640G
VS
ATI Radeon HD 4830
AMD Radeon HD 7640G
VS
ATI Radeon HD 4830

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between AMD Radeon HD 7640G  vs  ATI Radeon HD 4830.

887
Place in performance rating
694
Terascale 3
Architecture
TeraScale
Trinity
Code name
RV770
Laptop
Type
Desktop
15 May 2012 (9 years ago)
Release date
21 October 2008 (13 years ago)
no data
Launch price (MSRP)
$130
$338
Price now
$31 (0.2x MSRP)
0.03
Value for money
0.71
Trinity
GPU code name
RV770
Laptop
Market segment
Desktop

Technical specs

Which GPU is better between AMD Radeon HD 7640G  vs  ATI Radeon HD 4830 in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

256
Pipelines
640
497 MHz
Core clock speed
575 MHz
686 MHz
Boost Clock
no data
no data
Transistor count
956 million
32 nm
Manufacturing process technology
55 nm
no data
Power consumption (TDP)
95 Watt
10.96
Texture fill rate
18.40
no data
Floating-point performance
736.0 gflops
256
Pipelines / CUDA cores
640
686 MHz
Boost clock speed
no data
1,303 million
Number of transistors
956 million
35 Watt
Thermal design power (TDP)
95 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards AMD Radeon HD 7640G and ATI Radeon HD 4830 come in different sizes (length), connector types and types of interfaces.

IGP
Interface
PCIe 2.0 x16
no data
Length
246 mm
no data
Supplementary power connectors
1x 6-pin
medium sized
Laptop size
no data

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between AMD Radeon HD 7640G vs ATI Radeon HD 4830.

System Shared
Memory type
GDDR3
no data
Maximum RAM amount
512 MB
no data
Memory bus width
256 Bit
no data
Memory clock speed
1800 MHz
no data
Memory bandwidth
57.6 GB/s
+
Shared memory
no data

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between AMD Radeon HD 7640G vs ATI Radeon HD 4830.

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

API support

The confrontation between the two contenders AMD Radeon HD 7640G and ATI Radeon HD 4830 is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

DirectX 11, Shader 5.0
DirectX
10.1 (10_1)
no data
OpenGL
3.3

Gaming performance

Select form the list the required name to identify gaming performance for AMD Radeon HD 7640G and ATI Radeon HD 4830 graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the AMD Radeon HD 7640G or ATI Radeon HD 4830 good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) AMD Radeon HD 7640G
ATI Radeon HD 4830
Death Stranding (2020) AMD Radeon HD 7640G
ATI Radeon HD 4830
F1 2020 (2020) AMD Radeon HD 7640G
ATI Radeon HD 4830
Gears Tactics (2020) AMD Radeon HD 7640G
ATI Radeon HD 4830
Doom Eternal (2020) AMD Radeon HD 7640G
ATI Radeon HD 4830
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of AMD Radeon HD 7640G

Finer manufacturing process technology (32 nm vs 55 nm)

Advantages of ATI Radeon HD 4830

1.86% faster in synthetic tests

Cheaper ($31 (0.2x MSRP) vs $338)

More pipelines (640 vs 256)

So, AMD Radeon HD 7640G or ATI Radeon HD 4830?

Judging by the results of synthetic and gaming tests, we recommend ATI Radeon HD 4830 .

AMD Radeon HD 7640G versus ATI Radeon HD 4830 performance benchmarks comparison

Overall benchmark performance

3DMark 11 Performance GPU

Benchmark 3DMark 11 Performance GPU: Graphic cards performance test result. Check 3DMark 11 Performance GPU test results of GPUs on hitesti.com

3DMark Vantage Performance

Benchmark 3DMark Vantage Performance: Graphic cards performance test result. Check 3DMark Vantage Performance test results of GPUs on hitesti.com

Passmark

Benchmark Passmark: Graphic cards performance test result. Check Passmark test results of GPUs on hitesti.com

User rating

2.9 Out of 12 Hitesti Score
3.3 Out of 6 Hitesti Score