Radeon RX 6450M vs RX 5700

#ad 
Buy on Amazon
VS

Primary details

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

Place in the ranking119not rated
Place by popularity75not in top-100
Cost-effectiveness evaluation45.75no data
Power efficiency15.02no data
ArchitectureRDNA 1.0 (2019−2020)RDNA 2.0 (2020−2024)
GPU code nameNavi 10Navi 24
Market segmentDesktopLaptop
Release date7 July 2019 (5 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$349 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 cores2304768
Core clock speed1465 MHz2000 MHz
Boost clock speed1725 MHz2460 MHz
Number of transistors10,300 million5,400 million
Manufacturing process technology7 nm6 nm
Power consumption (TDP)180 Watt50 Watt
Texture fill rate248.4118.1
Floating-point processing power7.949 TFLOPS3.779 TFLOPS
ROPs6432
TMUs14448
Ray Tracing Coresno data12

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 x16PCIe 4.0 x4
Length268 mmno data
Width2-slotno data
Supplementary power connectors1x 6-pin + 1x 8-pinNone

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 GB4 GB
Memory bus width256 Bit64 Bit
Memory clock speed1750 MHz2000 MHz
Memory bandwidth448.0 GB/s128.0 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, 3x DisplayPortPortable Device Dependent
HDMI+-

API compatibility

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

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.56.7
OpenGL4.64.6
OpenCL2.02.2
Vulkan1.2.1311.3

Pros & cons summary


Recency 7 July 2019 4 January 2023
Maximum RAM amount 8 GB 4 GB
Chip lithography 7 nm 6 nm
Power consumption (TDP) 180 Watt 50 Watt

RX 5700 has a 100% higher maximum VRAM amount.

RX 6450M, on the other hand, has an age advantage of 3 years, a 16.7% more advanced lithography process, and 260% lower power consumption.

We couldn't decide between Radeon RX 5700 and Radeon RX 6450M. We've got no test results to judge.

Be aware that Radeon RX 5700 is a desktop card while Radeon RX 6450M 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 RX 5700
Radeon RX 5700
AMD Radeon RX 6450M
Radeon RX 6450M

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.


4.3 1715 votes

Rate Radeon RX 5700 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
5 1 vote

Rate Radeon RX 6450M 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.