Radeon RX 5300 vs R7 450 OEM

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Primary details

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

Place in the rankingnot rated282
Place by popularitynot in top-100not in top-100
Power efficiencyno data13.50
ArchitectureGCN 1.0 (2011−2020)RDNA 1.0 (2019−2020)
GPU code nameCape VerdeNavi 14
Market segmentDesktopDesktop
Release date30 June 2016 (8 years ago)28 May 2020 (4 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 cores5121408
Core clock speed925 MHz1327 MHz
Boost clock speedno data1645 MHz
Number of transistors1,500 million6,400 million
Manufacturing process technology28 nm7 nm
Power consumption (TDP)65 Watt100 Watt
Texture fill rate29.60144.8
Floating-point processing power0.9472 TFLOPS4.632 TFLOPS
ROPs1632
TMUs3288

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 x16PCIe 4.0 x8
Lengthno data180 mm
Width1-slot2-slot
Supplementary power connectorsNone1x 6-pin

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 typeGDDR5GDDR6
Maximum RAM amount2 GB3 GB
Memory bus width128 Bit96 Bit
Memory clock speed1125 MHz1750 MHz
Memory bandwidth72 GB/s168.0 GB/s

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 DVI, 1x HDMI 1.4a, 1x DisplayPort 1.21x HDMI, 3x DisplayPort
HDMI++

API compatibility

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

DirectX12 (11_1)12 (12_1)
Shader Model6.5 (5.1)6.5
OpenGL4.64.6
OpenCL2.1 (1.2)2.0
Vulkan1.2.1701.2.131

Pros & cons summary


Recency 30 June 2016 28 May 2020
Maximum RAM amount 2 GB 3 GB
Chip lithography 28 nm 7 nm
Power consumption (TDP) 65 Watt 100 Watt

R7 450 OEM has 53.8% lower power consumption.

RX 5300, on the other hand, has an age advantage of 3 years, a 50% higher maximum VRAM amount, and a 300% more advanced lithography process.

We couldn't decide between Radeon R7 450 OEM and Radeon RX 5300. 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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AMD Radeon R7 450 OEM
Radeon R7 450 OEM
AMD Radeon RX 5300
Radeon RX 5300

Comparisons with similar GPUs

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Community ratings

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3.6 168 votes

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3.3 33 votes

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Questions & comments

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