A100 SXM4 vs RTX A4000

Buy
VS
Buy
Price now 49999$
Games supported 39%
NVIDIA A100 SXM4
NVIDIA A100 SXM4
Buy
  • Interface PCIe 4.0 x16
  • Core clock speed 1410 MHz
  • Max video memory 40 GB
  • Memory type HBM2E
  • Memory clock speed 2430 MHz
  • Maximum resolution
NVIDIA RTX A4000
NVIDIA RTX A4000
Buy
  • Interface PCIe 4.0 x16
  • Core clock speed
  • Max video memory 16 GB
  • Memory type GDDR6
  • Memory clock speed 14 Gbps
  • Maximum resolution
Price now 2058$
Games supported 100%

General info

Comparison of graphics card architecture, market segment, value for money and other general parameters.

Place in performance ratingnot rated30
Value for moneyno data4.44
ArchitectureAmpere (2020−2022)Ampere (2020−2022)
GPU code nameGA100GA104
Market segmentDesktopWorkstation
Release date14 May 2020 (2 years ago)12 April 2021 (1 year ago)
Current price$49999 $2058
Value for money

To calculate the index we compare the characteristics of graphics cards against their prices.

no data
  • 0
  • 50
  • 100

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores69126144
Core clock speed1410 MHzno data
Boost clock speedno data1560 MHz
Number of transistors54,200 million17,400 million
Manufacturing process technology7 nm8 nm
Thermal design power (TDP)400 Watt140 Watt
Texture fill rate609.1299.5

Compatibility, dimensions and requirements

Information on 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).

InterfacePCIe 4.0 x16PCIe 4.0 x16
Lengthno data241 mm
WidthIGP1-slot
Supplementary power connectorsNone1x 6-pin

Memory

Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated VRAM and use a shared part of system RAM.

Memory typeHBM2EGDDR6
Maximum RAM amount40 GB16 GB
Memory bus width5120 Bit256 Bit
Memory clock speed2430 MHz14 GB/s
Memory bandwidth1,555 GB/s448.0 GB/s

Video outputs and ports

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 ConnectorsNo outputs4x DisplayPort

API support

APIs supported, including particular versions of those APIs.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.56.6
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.2.1401.2
CUDA8.08.6

Advantages and disadvantages


Recency 14 May 2020 12 April 2021
Memory bus width 5120 256
Pipelines / CUDA cores 6912 6144
Memory bandwidth 1 448
Chip lithography 7 nm 8 nm
Thermal design power (TDP) 400 Watt 140 Watt

Technical City couldn't decide between

NVIDIA A100 SXM4
NVIDIA A100 SXM4

and

NVIDIA RTX A4000
NVIDIA RTX A4000

We've got no test results to judge.

Be aware that A100 SXM4 is a desktop card while RTX A4000 is a workstation one.


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

Cast your vote

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


Competitors of A100 SXM4 by AMD

It seems that there's no AMD equivalent for A100 SXM4. The nearest candidate is Radeon RX 6800 XT, however, it's 0% faster and higher by 0 positions in our rating.

AMD Radeon RX 6800 XT Radeon RX 6800 XT
Compare

Competitors of RTX A4000 by AMD

We believe that the nearest equivalent to RTX A4000 from AMD is Radeon Pro W6800, which is nearly equal in speed and is lower by 1 position in our rating.

AMD Radeon Pro W6800 Radeon Pro W6800
Compare

Here are some closest AMD rivals to RTX A4000:

Similar GPU comparisons

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

User rating

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


4.5 162 ratings

Rate NVIDIA A100 SXM4 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.9 229 ratings

Rate NVIDIA RTX A4000 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions and comments

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