Radeon HD 7450 OEM vs HD 8570D

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Primary details

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

Place in the ranking1079not rated
Place by popularitynot in top-100not in top-100
Power efficiency1.19no data
ArchitectureTeraScale 3 (2010−2013)TeraScale 2 (2009−2015)
GPU code nameDevastator LiteCaicos
Market segmentDesktopDesktop
Release date10 July 2013 (11 years ago)5 January 2012 (12 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 cores256160
Core clock speed800 MHz625 MHz
Boost clock speed868 MHzno data
Number of transistors1,303 million370 million
Manufacturing process technology32 nm40 nm
Power consumption (TDP)65 Watt18 Watt
Texture fill rate13.895.000
Floating-point processing power0.4444 TFLOPS0.2 TFLOPS
ROPs84
TMUs168

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).

InterfaceIGPPCIe 2.0 x16
Lengthno data168 mm
WidthIGP1-slot
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 typeSystem SharedGDDR3
Maximum RAM amountSystem Shared512 MB
Memory bus widthSystem Shared64 Bit
Memory clock speedSystem Shared533 MHz
Memory bandwidthno data8.528 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 outputs1x DVI, 1x HDMI
HDMI-+

API compatibility

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

DirectX11.2 (11_0)11.2 (11_0)
Shader Model5.05.0
OpenGL4.44.4
OpenCL1.21.2
VulkanN/AN/A

Pros & cons summary


Recency 10 July 2013 5 January 2012
Chip lithography 32 nm 40 nm
Power consumption (TDP) 65 Watt 18 Watt

HD 8570D has an age advantage of 1 year, and a 25% more advanced lithography process.

HD 7450 OEM, on the other hand, has 261.1% lower power consumption.

We couldn't decide between Radeon HD 8570D and Radeon HD 7450 OEM. 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 HD 8570D
Radeon HD 8570D
AMD Radeon HD 7450 OEM
Radeon HD 7450 OEM

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

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3.2 100 votes

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3.1 128 votes

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Questions & comments

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