ATI Radeon HD 4830 vs AMD R7 240

General info

Comparison of Radeon HD 4830 and Radeon R7 240 architecture, market type and release date.
Place in performance rating
Value for money (0-100)
no data
GCN 1.0
Code name
no data
Release date
21 October 2008
8 October 2013
Launch price (MSRP)
Price now
no data

Technical specs

Radeon HD 4830 and Radeon R7 240's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 4830 and Radeon R7 240's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Core clock speed
575 MHz
no data
Boost Clock
no data
780 MHz
Transistor count
956 million
950 million
Manufacturing process technology
55 nm
28 nm
Power consumption (TDP)
95 Watt
50 Watt
Texture fill rate
Floating-point performance
736.0 gflops
499.2 gflops

Compatibility, dimensions and requirements

Information on Radeon HD 4830 and Radeon R7 240 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
Bus support
no data
PCIe 3.0
PCIe 2.0 x16
PCIe 3.0 x8
246 mm
168 mm
Supplementary power connectors
1x 6-pin


Parameters of memory installed on Radeon HD 4830 and Radeon R7 240: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
Maximum RAM amount
512 MB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1800 MHz
1150 MHz
Memory bandwidth
57.6 GB/s
72 GB/s

Video outputs and ports

Types and number of video connectors present on Radeon HD 4830 and Radeon R7 240. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x VGA


Technological solutions and APIs supported by Radeon HD 4830 and Radeon R7 240. You'll probably need this information if you need some particular technology for your purposes.
DDMA audio
no data

API support

APIs supported by Radeon HD 4830 and Radeon R7 240, sometimes including their particular versions.
10.1 (10_1)
DirectX® 12

Benchmark performance

Non-gaming benchmarks performance of Radeon HD 4830 and Radeon R7 240. Note that overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

ATI HD 4830 3.99 +5%
R7 240 3.80


ATI HD 4830 864 +5%
R7 240 823

Mining hashrates

Cryptocurrency mining performance of Radeon HD 4830 and Radeon R7 240. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
no data
62 Mh/s
Ethereum / ETH (DaggerHashimoto)
no data
2.5 Mh/s

Gaming performance

Let's see how good Radeon HD 4830 and Radeon R7 240 are for gaming. Particular gaming benchmark results are measured in FPS.

Advantages of ATI Radeon HD 4830

5% faster in synthetic tests
Wider memory bus (256 vs 128 bit)
More pipelines (640 vs 320)

Advantages of AMD Radeon R7 240

Much newer (8 October 2013 vs 21 October 2008)
Cheaper ($69 vs $130)
Higher memory bandwidth (72 vs 57.6 GB/s)
Finer manufacturing process technology (28 vs 55 nm)
Less power hungry (50 vs 95 watts)
DirectX 12
Mantle (an API developed by AMD for 3D graphics acceleration. Discontinued and later superceded by Vulkan)
OpenGL 4.3 (Open Graphics Library - an API for 3D graphics and GPUs usage)
OpenCL (Open Computing Language - an API for GPU usage in arbitrary calculations, e.g. for physics simulation)

So, HD 4830 or R7 240?

Technical City couldn't decide between ATI Radeon HD 4830 and AMD Radeon R7 240. The differences in performance seem too small.
Should you still have questions on choice between Radeon HD 4830 and Radeon R7 240, ask them in Comments section, and we shall answer.

Cast your vote

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ATI Radeon HD 4830
AMD Radeon R7 240

User rating

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Advices and comments

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