Radeon R9 390X2 vs R9 M295X

VS

Primary details

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

Place in the ranking379not rated
Place by popularitynot in top-100not in top-100
Power efficiency3.81no data
ArchitectureGCN 3.0 (2014−2019)GCN (2012−2015)
GPU code nameAmethystno data
Market segmentLaptopDesktop
Release date23 November 2014 (9 years ago)no data (2024 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 cores20482
Core clock speed723 MHzno data
Boost clock speedno data1000 MHz
Number of transistors5,000 millionno data
Manufacturing process technology28 nmno data
Power consumption (TDP)250 Wattno data
Texture fill rate92.54no data
Floating-point processing power2.961 TFLOPSno data
ROPs32no data
TMUs128no 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).

Laptop sizelargeno data
Bus supportPCIe 3.0no data
InterfaceMXM-B (3.0)no data
Supplementary power connectorsNoneno 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 typeNot Listed512
Maximum RAM amount0 MBno data
Memory bus widthNot Listed5400 Bit
Memory bandwidth160.0 GB/sno data
Shared memory-no 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 data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

FreeSync+-
HD3D+-
PowerTune+-
DualGraphics+-
ZeroCore+-
Switchable graphics+-

API compatibility

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

DirectXNot ListedGDDR5
Shader Model6.3no data
OpenGL4.4no data
OpenCLNot Listedno data
Mantle+-

Pros & cons summary


We couldn't decide between Radeon R9 M295X and Radeon R9 390X2. We've got no test results to judge.

Be aware that Radeon R9 M295X is a notebook card while Radeon R9 390X2 is a desktop 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 R9 M295X
Radeon R9 M295X
AMD Radeon R9 390X2
Radeon R9 390X2

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.


4.6 17 votes

Rate Radeon R9 M295X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.6 36 votes

Rate Radeon R9 390X2 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.