NVIDIA RTX 4000 SFF Ada Generation vs AMD Radeon RX 5300M
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Nov 2019
Generation
Radeon Instinct
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1200 MHz
1000 MHz
Boost Clock
1746 MHz
1445 MHz
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
16GB
3GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
96bit
Bandwidth
1.02TB/s
168.0GB/s
Render Config
SM Count
48
—
Compute Units
60
22
Shading Units
3840
1408
TMUs
240
88
ROPs
64
32
Tensor Cores
192
—
RT Cores
48
—
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
111.7 GPixel/s
46.24 GPixel/s
Texture Rate
419.0 GTexel/s
127.2 GTexel/s
FP16 (half)
26.82 TFLOPS
8.138 TFLOPS
FP32 (float)
13.41 TFLOPS
4.069 TFLOPS
FP64 (double)
6.705 TFLOPS
254.3 GFLOPS
Graphics Processor
GPU Name
Vega 20
Navi 14
GPU Variant
Vega 20 GLXT
Navi 14 XLM
Architecture
GCN 5.1
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
6.4 billion
Die Size
331 mm²
158 mm²
Board Design
TDP
300W
85W
Suggested PSU
700 W
—
Outputs
1x mini-DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.7
6.5
Benchmark
3DMark Time Spy
—
3,653
▲ Specs Compare
Data sourced from official specifications and benchmark tests.