Tesla A100 vs ATI Radeon HD 4830

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking859not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.26no data
Power efficiency1.59no data
ArchitectureTeraScale (2005−2013)Ampere (2020−2024)
GPU code nameRV770GA100
Market segmentDesktopWorkstation
Release date21 October 2008 (16 years ago)14 May 2020 (4 years ago)
Launch price (MSRP)$130 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores6407936
Core clock speed575 MHz1110 MHz
Number of transistors956 million38,000 million
Manufacturing process technology55 nm7 nm
Power consumption (TDP)95 Watt260 Watt
Texture fill rate18.40550.6
Floating-point processing power0.736 TFLOPS17.62 TFLOPS
ROPs16128
TMUs32496

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 2.0 x16PCIe 4.0 x16
Length246 mm267 mm
Width1-slot2-slot
Supplementary power connectors1x 6-pinNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR3HBM2e
Maximum RAM amount512 MB40 GB
Memory bus width256 Bit4096 Bit
Memory clock speed900 MHz2400 MHz
Memory bandwidth57.6 GB/s1,229 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors2x DVI, 1x S-VideoNo outputs

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX10.1 (10_1)12 (12_1)
Shader Model4.1no data
OpenGL3.34.6
OpenCL1.1no data
VulkanN/A-

Pros & cons summary


Recency 21 October 2008 14 May 2020
Maximum RAM amount 512 MB 40 GB
Chip lithography 55 nm 7 nm
Power consumption (TDP) 95 Watt 260 Watt

ATI HD 4830 has 173.7% lower power consumption.

Tesla A100, on the other hand, has an age advantage of 11 years, a 7900% higher maximum VRAM amount, and a 685.7% more advanced lithography process.

We couldn't decide between Radeon HD 4830 and Tesla A100. We've got no test results to judge.

Be aware that Radeon HD 4830 is a desktop card while Tesla A100 is a workstation one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


ATI Radeon HD 4830
Radeon HD 4830
NVIDIA Tesla A100
Tesla A100

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.8 42 votes

Rate Radeon HD 4830 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.5 237 votes

Rate Tesla A100 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.