Apple M1 GPU vs Radeon Pro V340

Primary details

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

Place in the ranking528not rated
Place by popularitynot in top-100not in top-100
Power efficiency2.23no data
ArchitectureGCN 5.0 (2017−2020)no data
GPU code nameVega 10no data
Market segmentWorkstationLaptop
Release date26 August 2018 (6 years ago)10 November 2020 (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 cores35848
Core clock speed852 MHzno data
Boost clock speed1500 MHzno data
Number of transistors12,500 millionno data
Manufacturing process technology14 nm5 nm
Power consumption (TDP)230 Wattno data
Texture fill rate336.0no data
Floating-point processing power10.75 TFLOPSno data
ROPs64no data
TMUs224no data

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 3.0 x16no data
Length267 mmno data
Width2-slotno data
Supplementary power connectors2x 8-pinno data

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 typeHBM2no data
Maximum RAM amount16 GBno data
Memory bus width2048 Bitno data
Memory clock speed945 MHzno data
Memory bandwidth483.8 GB/sno data
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 ConnectorsNo outputsno data

API compatibility

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

DirectX12 (12_1)no data
Shader Model6.4no data
OpenGL4.6no data
OpenCL2.0no data
Vulkan1.1.125-

Pros & cons summary


Recency 26 August 2018 10 November 2020
Chip lithography 14 nm 5 nm

Apple M1 GPU has an age advantage of 2 years, and a 180% more advanced lithography process.

We couldn't decide between Radeon Pro V340 and Apple M1 GPU. We've got no test results to judge.

Be aware that Radeon Pro V340 is a workstation card while Apple M1 GPU is a notebook 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.


AMD Radeon Pro V340
Radeon Pro V340
Apple M1 GPU
M1 GPU

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.


5 1 vote

Rate Radeon Pro V340 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.1 449 votes

Rate Apple M1 GPU 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.