RTX A40 vs Radeon RX 6500 XT

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Primary details

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

Place in the ranking220not rated
Place by popularity83not in top-100
Cost-effectiveness evaluation58.69no data
Power efficiency15.91no data
ArchitectureRDNA 2.0 (2020−2024)Ampere (2020−2024)
GPU code nameNavi 24GA102
Market segmentDesktopWorkstation
Release date19 January 2022 (2 years ago)5 October 2020 (4 years ago)
Launch price (MSRP)$199 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 cores102410752
Core clock speed2610 MHz1305 MHz
Boost clock speed2815 MHz1755 MHz
Number of transistors5,400 million28,300 million
Manufacturing process technology6 nm8 nm
Power consumption (TDP)107 Watt300 Watt
Texture fill rate180.2589.7
Floating-point processing power5.765 TFLOPS37.74 TFLOPS
ROPs32112
TMUs64336
Tensor Coresno data336
Ray Tracing Cores1684

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 4.0 x4PCIe 4.0 x16
Lengthno data267 mm
Width2-slot2-slot
Supplementary power connectors1x 6-pin8-pin EPS

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 typeGDDR6GDDR6
Maximum RAM amount8 GB48 GB
Memory bus width64 Bit384 Bit
Memory clock speed2248 MHz1812 MHz
Memory bandwidth143.9 GB/s695.8 GB/s
Shared memory--

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 Connectors1x HDMI 2.1, 1x DisplayPort 1.4a3x DisplayPort
HDMI+-

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.66.5
OpenGL4.64.6
OpenCL2.22.0
Vulkan1.31.2
CUDA-8.6

Pros & cons summary


Recency 19 January 2022 5 October 2020
Maximum RAM amount 8 GB 48 GB
Chip lithography 6 nm 8 nm
Power consumption (TDP) 107 Watt 300 Watt

RX 6500 XT has an age advantage of 1 year, a 33.3% more advanced lithography process, and 180.4% lower power consumption.

RTX A40, on the other hand, has a 500% higher maximum VRAM amount.

We couldn't decide between Radeon RX 6500 XT and RTX A40. We've got no test results to judge.

Be aware that Radeon RX 6500 XT is a desktop card while RTX A40 is a workstation one.


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

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AMD Radeon RX 6500 XT
Radeon RX 6500 XT
NVIDIA RTX A40
RTX A40

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Community ratings

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3.8 3307 votes

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Questions & comments

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