Radeon RX 6800M vs GeForce 805A

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Primary details

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

Place in the rankingnot rated147
Place by popularitynot in top-100not in top-100
Power efficiencyno data16.42
ArchitectureKepler 2.0 (2013−2015)RDNA 2.0 (2020−2024)
GPU code nameGK208Navi 22
Market segmentLaptopLaptop
Release date22 July 2014 (10 years ago)31 May 2021 (3 years ago)

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 cores1922560
Core clock speed719 MHz2116 MHz
Boost clock speed758 MHz2390 MHz
Number of transistors915 million17,200 million
Manufacturing process technology28 nm7 nm
Power consumption (TDP)15 Watt145 Watt
Texture fill rate12.13382.4
Floating-point processing power0.2911 TFLOPS12.24 TFLOPS
ROPs864
TMUs16160
Ray Tracing Coresno data40

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).

Laptop sizeno datalarge
InterfacePCIe 3.0 x8PCIe 4.0 x16
Supplementary power connectorsno dataNone

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 typeDDR3GDDR6
Maximum RAM amount1 GB12 GB
Memory bus width64 Bit192 Bit
Memory clock speed1001 MHz2000 MHz
Memory bandwidth16.02 GB/s384.0 GB/s
Shared memoryno data-

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 ConnectorsNo outputsNo outputs

API compatibility

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

DirectX12 (11_0)12 Ultimate (12_2)
Shader Model5.16.5
OpenGL4.64.6
OpenCL1.22.1
Vulkan1.1.1261.3
CUDA3.5-

Pros & cons summary


Recency 22 July 2014 31 May 2021
Maximum RAM amount 1 GB 12 GB
Chip lithography 28 nm 7 nm
Power consumption (TDP) 15 Watt 145 Watt

GeForce 805A has 866.7% lower power consumption.

RX 6800M, on the other hand, has an age advantage of 6 years, a 1100% higher maximum VRAM amount, and a 300% more advanced lithography process.

We couldn't decide between GeForce 805A and Radeon RX 6800M. We've got no test results to judge.


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

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NVIDIA GeForce 805A
GeForce 805A
AMD Radeon RX 6800M
Radeon RX 6800M

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Community ratings

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