ATI Radeon HD 4450 vs RX 570

VS

Primary details

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

Place in the ranking300not rated
Place by popularity24not in top-100
Cost-effectiveness evaluation16.59no data
Power efficiency10.74no data
ArchitectureGCN 4.0 (2016−2020)TeraScale (2005−2013)
GPU code namePolaris 20RV710
Market segmentDesktopDesktop
Release date18 April 2017 (7 years ago)18 November 2011 (12 years ago)
Launch price (MSRP)$169 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores204880
Core clock speed1168 MHz600 MHz
Boost clock speed1244 MHzno data
Number of transistors5,700 million242 million
Manufacturing process technology14 nm55 nm
Power consumption (TDP)120 Watt25 Watt
Texture fill rate159.24.800
Floating-point processing power5.095 TFLOPS0.096 TFLOPS
ROPs324
TMUs1288

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 2.0 x16
Length241 mm168 mm
Width2-slot1-slot
Supplementary power connectors1x 6-pinNone

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 typeGDDR5DDR2
Maximum RAM amount8 GB512 MB
Memory bus width256 Bit64 Bit
Memory clock speed1750 MHz400 MHz
Memory bandwidth224.0 GB/s6.4 GB/s
Shared memory-no data

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, 3x DisplayPort1x DVI, 1x HDMI, 1x DisplayPort
HDMI++

Supported technologies

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

FreeSync+-

API compatibility

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

DirectX12 (12_0)10.1 (10_1)
Shader Model6.44.1
OpenGL4.63.3
OpenCL2.01.1
Vulkan+N/A

Pros & cons summary


Recency 18 April 2017 18 November 2011
Maximum RAM amount 8 GB 512 MB
Chip lithography 14 nm 55 nm
Power consumption (TDP) 120 Watt 25 Watt

RX 570 has an age advantage of 5 years, a 1500% higher maximum VRAM amount, and a 292.9% more advanced lithography process.

ATI HD 4450, on the other hand, has 380% lower power consumption.

We couldn't decide between Radeon RX 570 and Radeon HD 4450. 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 RX 570
Radeon RX 570
ATI Radeon HD 4450
Radeon HD 4450

Comparisons with similar GPUs

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Community ratings

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4.1 7907 votes

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2.3 35 votes

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Questions & comments

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