Radeon Graphics 448SP vs HD Graphics 615

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Primary details

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

Place in the ranking913not rated
Place by popularitynot in top-100not in top-100
Power efficiency25.64no data
ArchitectureGeneration 9.5 (2016−2020)GCN 5.1 (2018−2022)
GPU code nameKaby Lake GT2Renoir
Market segmentLaptopDesktop
Release date30 August 2016 (8 years ago)6 January 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 cores192448
Core clock speed300 MHz400 MHz
Boost clock speed850 MHz1900 MHz
Number of transistors189 million9,800 million
Manufacturing process technology14 nm++7 nm
Power consumption (TDP)5 Watt15 Watt
Texture fill rate20.4053.20
Floating-point processing power0.3264 TFLOPS1.702 TFLOPS
ROPs38
TMUs2428

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).

InterfaceRing BusIGP
Widthno dataIGP
Supplementary power connectorsno dataNone

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 typeDDR3L/LPDDR3System Shared
Maximum RAM amount16 GBSystem Shared
Memory bus widthSystem SharedSystem Shared
Memory clock speedSystem SharedSystem Shared
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 ConnectorsPortable Device DependentMotherboard Dependent

Supported technologies

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

Quick Sync+no data

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.46.7 (6.4)
OpenGL4.64.6
OpenCL3.02.1
Vulkan1.31.3

Pros & cons summary


Recency 30 August 2016 6 January 2020
Chip lithography 14 nm 7 nm
Power consumption (TDP) 5 Watt 15 Watt

HD Graphics 615 has 200% lower power consumption.

Graphics 448SP, on the other hand, has an age advantage of 3 years, and a 100% more advanced lithography process.

We couldn't decide between HD Graphics 615 and Radeon Graphics 448SP. We've got no test results to judge.

Be aware that HD Graphics 615 is a notebook card while Radeon Graphics 448SP is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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Intel HD Graphics 615
HD Graphics 615
AMD Radeon Graphics 448SP
Radeon Graphics 448SP

Comparisons with similar GPUs

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.3 82 votes

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3.2 67 votes

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Questions & comments

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