ATI Mobility Radeon HD 5450 vs R9 M375X

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Primary details

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

Place in the ranking650not rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN 1.0 (2011−2020)TeraScale 2 (2009−2015)
GPU code nameTropoPark
Market segmentLaptopLaptop
Release date5 May 2015 (9 years ago)7 January 2010 (14 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 cores64080
Compute units10no data
Core clock speed925 MHz650 MHz
Boost clock speed1015 MHzno data
Number of transistors1,500 million292 million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)no data11 Watt
Texture fill rate40.605.200
Floating-point processing power1.299 TFLOPS0.104 TFLOPS
ROPs164
TMUs408

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).

Bus supportPCIe 3.0no data
InterfacePCIe 3.0 x16PCIe 2.0 x16

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 typeGDDR5GDDR3
Maximum RAM amount4 GB1 GB
Memory bus width128 Bit64 Bit
Memory clock speed1125 MHz667 MHz
Memory bandwidth72 GB/s10.67 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 ConnectorsNo outputsNo outputs
Eyefinity+-

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.

DirectXDirectX® 1211.2 (11_0)
Shader Model5.15.0
OpenGL4.44.4
OpenCLNot Listed1.2
Vulkan-N/A
Mantle+-

Pros & cons summary


Recency 5 May 2015 7 January 2010
Maximum RAM amount 4 GB 1 GB
Chip lithography 28 nm 40 nm

R9 M375X has an age advantage of 5 years, a 300% higher maximum VRAM amount, and a 42.9% more advanced lithography process.

We couldn't decide between Radeon R9 M375X and Mobility Radeon HD 5450. 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 R9 M375X
Radeon R9 M375X
ATI Mobility Radeon HD 5450
Mobility Radeon HD 5450

Comparisons with similar GPUs

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Community ratings

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2.6 26 votes

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3.1 22 votes

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Questions & comments

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