NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon Pro 5300M
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Nov 2019
Generation
GeForce 30 Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1110 MHz
1000 MHz
Boost Clock
1545 MHz
1250 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
192.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
1280
TMUs
192
80
ROPs
96
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
-
L2 Cache
4 MB
2 MB
Compute Units
-
20
Theoretical Performance
Pixel Rate
148.3 GPixel/s
40.00 GPixel/s
Texture Rate
296.6 GTexel/s
100.0 GTexel/s
FP16 (half)
18.98 TFLOPS
6.400 TFLOPS
FP32 (float)
18.98 TFLOPS
3.200 TFLOPS
FP64 (double)
296.6 GFLOPS
200.0 GFLOPS
Graphics Processor
GPU Name
GA104
Navi 14
GPU Variant
GA104-775-A1
Navi 14 PROA
Architecture
Ampere
RDNA 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
17.4 billion
6.4 billion
Die Size
392 mm²
158 mm²
Board Design
TDP
115W
85W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.6
6.5
📊 Benchmark
3DMark Time Spy
-
3,404