Radeon RX 570X vs GeForce GT 820M

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Aggregate performance score

We've compared GeForce GT 820M with Radeon RX 570X, including specs and performance data.

GT 820M
2013
1 GB DDR3, 15 Watt
1.45

RX 570X outperforms GT 820M by a whopping 243% based on our aggregate benchmark results.

Primary details

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

Place in the ranking986625
Place by popularitynot in top-100not in top-100
Power efficiency6.972.99
ArchitectureFermi 2.0 (2010−2014)GCN 4.0 (2016−2020)
GPU code nameGF117Polaris 20
Market segmentLaptopDesktop
Release date27 November 2013 (10 years ago)11 April 2018 (6 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 cores962048
Core clock speed775 MHz1168 MHz
Boost clock speedno data1244 MHz
Number of transistors585 million5,700 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)15 Watt120 Watt
Texture fill rate12.40159.2
Floating-point processing power0.2976 TFLOPS5.095 TFLOPS
ROPs832
TMUs16128

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 2.0 x16PCIe 3.0 x16
Lengthno data241 mm
Widthno data2-slot
Supplementary power connectorsno data1x 6-pin

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 typeDDR3GDDR5
Maximum RAM amount1 GB8 GB
Memory bus width64 Bit256 Bit
Memory clock speed900 MHz1750 MHz
Memory bandwidth14.4 GB/s224.0 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 ConnectorsNo outputs1x DVI, 1x HDMI, 3x DisplayPort
HDMI-+

API compatibility

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

DirectX12 (11_0)12 (12_0)
Shader Model5.16.4
OpenGL4.64.6
OpenCL1.12.0
VulkanN/A1.2.131
CUDA2.1-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GT 820M 1.45
RX 570X 4.98
+243%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GT 820M 560
RX 570X 1923
+243%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 1.45 4.98
Recency 27 November 2013 11 April 2018
Maximum RAM amount 1 GB 8 GB
Chip lithography 28 nm 14 nm
Power consumption (TDP) 15 Watt 120 Watt

GT 820M has 700% lower power consumption.

RX 570X, on the other hand, has a 243.4% higher aggregate performance score, an age advantage of 4 years, a 700% higher maximum VRAM amount, and a 100% more advanced lithography process.

The Radeon RX 570X is our recommended choice as it beats the GeForce GT 820M in performance tests.

Be aware that GeForce GT 820M is a notebook card while Radeon RX 570X is a desktop one.


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

Vote for your favorite

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NVIDIA GeForce GT 820M
GeForce GT 820M
AMD Radeon RX 570X
Radeon RX 570X

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

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


3.3 116 votes

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2.3 34 votes

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Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.