AMD Radeon 530X Mobile vs NVIDIA GeForce RTX 3080 Ti Mobile

VS

AMD Radeon 530X Mobile

NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon 530X Mobile and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 530X Mobile 's Advantages

Lower TDP (50W vs 115W)

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 23% (1260MHz vs 1024MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 36.00GB/s)

7040 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 530X Mobile

0.786 TFLOPS

GeForce RTX 3080 Ti Mobile +2280%

18.71 TFLOPS

Radeon 530X Mobile

VS

GeForce RTX 3080 Ti Mobile

Graphics Card

Apr 2017

Release Date

Jan 2022

Mobility Radeon

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

730 MHz

Base Clock

810 MHz

1024 MHz

Boost Clock

1260 MHz

1125 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

36.00GB/s

Bandwidth

512.0GB/s

Render Config

6

Compute Units

-

SM Count

58

384

Shading Units

7424

24

TMUs

232

8

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

8.192 GPixel/s

Pixel Rate

121.0 GPixel/s

24.58 GTexel/s

Texture Rate

292.3 GTexel/s

786.4 GFLOPS

FP16 (half)

18.71 TFLOPS

786.4 GFLOPS

FP32 (float)

18.71 TFLOPS

49.15 GFLOPS

FP64 (double)

292.3 GFLOPS

Board Design

50W

TDP

115W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 24

GPU Name

GA103S

Polaris 24 XT (216-0867030)

GPU Variant

GN20-E8-A1

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.55 billion

Transistors

Unknown

125 mm²

Die Size

496 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.3

Shader Model

6.5

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