Home GPU Comparison NVIDIA Quadro P620 vs AMD Radeon Instinct MI50

NVIDIA Quadro P620 vs AMD Radeon Instinct MI50

We compared two Professional market GPUs: 2GB VRAM Quadro P620 and 16GB VRAM Radeon Instinct MI50 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 's Advantages
Lower TDP (40W vs 300W)
AMD Radeon Instinct MI50 's Advantages
Released 9 months late
Boost Clock has increased by 29% (1746MHz vs 1354MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1020GB/s vs 80.13GB/s)
3328 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro P620
1.386 TFLOPS
Radeon Instinct MI50 +867%
13.41 TFLOPS
VS

Graphics Card

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

Clock Speeds

1266 MHz
Base Clock
1200 MHz
1354 MHz
Boost Clock
1746 MHz
1252 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
4096bit
80.13GB/s
Bandwidth
1020GB/s

Render Config

-
Compute Units
60
4
SM Count
-
512
Shading Units
3840
32
TMUs
240
16
ROPs
64
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

21.66 GPixel/s
Pixel Rate
111.7 GPixel/s
43.33 GTexel/s
Texture Rate
419.0 GTexel/s
21.66 GFLOPS
FP16 (half)
26.82 TFLOPS
1386 GFLOPS
FP32 (float)
13.41 TFLOPS
43.33 GFLOPS
FP64 (double)
6.705 TFLOPS

Board Design

40W
TDP
300W
200 W
Suggested PSU
700 W
4x mini-DisplayPort 1.4a
Outputs
1x mini-DisplayPort 1.4a
None
Power Connectors
2x 8-pin

Graphics Processor

GP107
GPU Name
Vega 20
-
GPU Variant
Vega 20 GLXT
Pascal
Architecture
GCN 5.1
Samsung
Foundry
TSMC
14 nm
Process Size
7 nm
3.3 billion
Transistors
13.23 billion
132 mm²
Die Size
331 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.7

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