Home GPU Comparison AMD Radeon 530X Mobile vs NVIDIA GeForce RTX 3080 Mobile

AMD Radeon 530X Mobile vs NVIDIA GeForce RTX 3080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon 530X Mobile and 8GB VRAM GeForce RTX 3080 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 Mobile 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 51% (1545MHz vs 1024MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 36.00GB/s)
5760 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 530X Mobile
0.786 TFLOPS
GeForce RTX 3080 Mobile +2314%
18.98 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jan 2021
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
1110 MHz
1024 MHz
Boost Clock
1545 MHz
1125 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
256bit
36.00GB/s
Bandwidth
448.0GB/s

Render Config

6
Compute Units
-
-
SM Count
48
384
Shading Units
6144
24
TMUs
192
8
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
148.3 GPixel/s
24.58 GTexel/s
Texture Rate
296.6 GTexel/s
786.4 GFLOPS
FP16 (half)
18.98 TFLOPS
786.4 GFLOPS
FP32 (float)
18.98 TFLOPS
49.15 GFLOPS
FP64 (double)
296.6 GFLOPS

Board Design

50W
TDP
115W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 24
GPU Name
GA104
Polaris 24 XT (216-0867030)
GPU Variant
GA104-775-A1
GCN 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.55 billion
Transistors
17.4 billion
125 mm²
Die Size
392 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
6.6

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