Home GPU Comparison NVIDIA RTX A1000 Mobile 6 GB vs AMD Radeon Instinct MI50

NVIDIA RTX A1000 Mobile 6 GB vs AMD Radeon Instinct MI50

We compared two Professional market GPUs: 6GB VRAM RTX A1000 Mobile 6 GB and 16GB VRAM Radeon Instinct MI50 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 Mobile 6 GB 's Advantages
Released 3 years and 4 months late
Lower TDP (60W vs 300W)
AMD Radeon Instinct MI50 's Advantages
Boost Clock has increased by 53% (1746MHz vs 1140MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (1020GB/s vs 132.0GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
RTX A1000 Mobile 6 GB
5.837 TFLOPS
Radeon Instinct MI50 +129%
13.41 TFLOPS
VS

Graphics Card

Mar 2022
Release Date
Nov 2018
Quadro Ampere-M
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

652 MHz
Base Clock
1200 MHz
1140 MHz
Boost Clock
1746 MHz
1375 MHz
Memory Clock
1000 MHz

Memory

6GB
Memory Size
16GB
GDDR6
Memory Type
HBM2
96bit
Memory Bus
4096bit
132.0GB/s
Bandwidth
1020GB/s

Render Config

-
Compute Units
60
20
SM Count
-
2560
Shading Units
3840
80
TMUs
240
32
ROPs
64
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

36.48 GPixel/s
Pixel Rate
111.7 GPixel/s
91.20 GTexel/s
Texture Rate
419.0 GTexel/s
5.837 TFLOPS
FP16 (half)
26.82 TFLOPS
5.837 TFLOPS
FP32 (float)
13.41 TFLOPS
91.20 GFLOPS
FP64 (double)
6.705 TFLOPS

Board Design

60W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
1x mini-DisplayPort 1.4a
None
Power Connectors
2x 8-pin

Graphics Processor

GA107
GPU Name
Vega 20
-
GPU Variant
Vega 20 GLXT
Ampere
Architecture
GCN 5.1
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
8.7 billion
Transistors
13.23 billion
200 mm²
Die Size
331 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.7
Shader Model
6.7

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