Home GPU Comparison AMD Radeon Instinct MI50 vs NVIDIA Quadro RTX 4000 Max Q

AMD Radeon Instinct MI50 vs NVIDIA Quadro RTX 4000 Max Q

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI50 and 8GB VRAM Quadro RTX 4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI50 's Advantages
Boost Clock has increased by 27% (1746MHz vs 1380MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (1020GB/s vs 416.0GB/s)
1280 additional rendering cores
NVIDIA Quadro RTX 4000 Max Q 's Advantages
Released 6 months late
Lower TDP (80W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Instinct MI50 +89%
13.41 TFLOPS
Quadro RTX 4000 Max Q
7.066 TFLOPS
VS

Graphics Card

Nov 2018
Release Date
May 2019
Radeon Instinct
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1200 MHz
Base Clock
780 MHz
1746 MHz
Boost Clock
1380 MHz
1000 MHz
Memory Clock
1625 MHz

Memory

16GB
Memory Size
8GB
HBM2
Memory Type
GDDR6
4096bit
Memory Bus
256bit
1020GB/s
Bandwidth
416.0GB/s

Render Config

60
Compute Units
-
-
SM Count
40
3840
Shading Units
2560
240
TMUs
160
64
ROPs
64
-
Tensor Cores
320
-
RT Cores
40
16 KB (per CU)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

111.7 GPixel/s
Pixel Rate
88.32 GPixel/s
419.0 GTexel/s
Texture Rate
220.8 GTexel/s
26.82 TFLOPS
FP16 (half)
14.13 TFLOPS
13.41 TFLOPS
FP32 (float)
7.066 TFLOPS
6.705 TFLOPS
FP64 (double)
220.8 GFLOPS

Board Design

300W
TDP
80W
700 W
Suggested PSU
-
1x mini-DisplayPort 1.4a
Outputs
No outputs
2x 8-pin
Power Connectors
None

Graphics Processor

Vega 20
GPU Name
TU104
Vega 20 GLXT
GPU Variant
-
GCN 5.1
Architecture
Turing
TSMC
Foundry
TSMC
7 nm
Process Size
12 nm
13.23 billion
Transistors
13.6 billion
331 mm²
Die Size
545 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.7
Shader Model
6.6

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