NVIDIA L40 vs AMD Radeon Instinct MI50
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Nov 2018
Generation
Tesla Ada
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
735 MHz
1200 MHz
Boost Clock
2490 MHz
1746 MHz
Memory Clock
2250 MHz
1000 MHz
Memory
Memory Size
48GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
384bit
4096bit
Bandwidth
864.0GB/s
1.02TB/s
Render Config
SM Count
142
—
Shading Units
18176
3840
TMUs
568
240
ROPs
192
64
Tensor Cores
568
—
RT Cores
142
32
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
4 MB
Compute Units
—
60
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
478.1 GPixel/s
111.7 GPixel/s
Texture Rate
1414 GTexel/s
419.0 GTexel/s
FP16 (half)
90.52 TFLOPS
26.82 TFLOPS
FP32 (float)
90.52 TFLOPS
13.41 TFLOPS
FP64 (double)
1414 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
AD102
Vega 20
GPU Variant
AD102-895-A1
Vega 20 GLXT
Architecture
Ada Lovelace
GCN 5.1
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
76.3 billion
13.23 billion
Die Size
608 mm²
331 mm²
Board Design
TDP
300W
300W
Suggested PSU
700 W
700 W
Outputs
4x DisplayPort 1.4a
1x mini-DisplayPort 1.4a
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.6
6.7
Benchmark
Blender
3,901
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.