AMD Radeon Instinct MI50 vs NVIDIA Quadro RTX 4000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
May 2019
Generation
Radeon Instinct
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1200 MHz
1110 MHz
Boost Clock
1746 MHz
1560 MHz
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
1.02TB/s
448.0GB/s
Render Config
Compute Units
60
—
Shading Units
3840
2560
TMUs
240
160
ROPs
64
64
RT Cores
32
40
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
4 MB
4 MB
L3 Cache
32 MB
—
SM Count
—
40
Tensor Cores
—
320
Theoretical Performance
Pixel Rate
111.7 GPixel/s
99.84 GPixel/s
Texture Rate
419.0 GTexel/s
249.6 GTexel/s
FP16 (half)
26.82 TFLOPS
15.97 TFLOPS
FP32 (float)
13.41 TFLOPS
7.987 TFLOPS
FP64 (double)
6.705 TFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
Vega 20
TU104
GPU Variant
Vega 20 GLXT
N19E-Q3-A1
Architecture
GCN 5.1
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
13.23 billion
13.6 billion
Die Size
331 mm²
545 mm²
Board Design
TDP
300W
110W
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 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.