ATI Radeon HD 4650 vs HD 8570 OEM

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Primary details

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

Place in the rankingnot rated1195
Place by popularitynot in top-100not in top-100
Power efficiencyno data0.90
ArchitectureGCN 1.0 (2011−2020)TeraScale (2005−2013)
GPU code nameOlandRV730
Market segmentDesktopDesktop
Release date8 January 2013 (11 years ago)10 September 2008 (16 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 cores384320
Core clock speed730 MHz600 MHz
Boost clock speed780 MHzno data
Number of transistors950 million514 million
Manufacturing process technology28 nm55 nm
Power consumption (TDP)50 Watt48 Watt
Texture fill rate18.7219.20
Floating-point processing power0.599 TFLOPS0.384 TFLOPS
ROPs88
TMUs2432

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 x8PCIe 2.0 x16
Lengthno data193 mm
Width1-slot1-slot
Supplementary power connectorsNoneno data

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 typeGDDR3GDDR3
Maximum RAM amount2 GB256 MB
Memory bus width128 Bit128 Bit
Memory clock speed900 MHz700 MHz
Memory bandwidth28.8 GB/s22.4 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, 1x VGA2x DVI, 1x S-Video
HDMI+-

API compatibility

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

DirectX12 (11_1)10.1 (10_1)
Shader Model5.14.1
OpenGL4.63.3
OpenCL1.21.1
Vulkan1.2.131N/A

Pros & cons summary


Recency 8 January 2013 10 September 2008
Maximum RAM amount 2 GB 256 MB
Chip lithography 28 nm 55 nm
Power consumption (TDP) 50 Watt 48 Watt

HD 8570 OEM has an age advantage of 4 years, a 700% higher maximum VRAM amount, and a 96.4% more advanced lithography process.

ATI HD 4650, on the other hand, has 4.2% lower power consumption.

We couldn't decide between Radeon HD 8570 OEM and Radeon HD 4650. 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 8570 OEM
Radeon HD 8570 OEM
ATI Radeon HD 4650
Radeon HD 4650

Comparisons with similar GPUs

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Community ratings

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3.8 132 votes

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