Home GPU Comparison AMD Radeon Instinct MI50 vs NVIDIA L40S

AMD Radeon Instinct MI50 vs NVIDIA L40S

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI50 and 48GB VRAM L40S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI50 's Advantages
Larger VRAM bandwidth (1020GB/s vs 864.0GB/s)
NVIDIA L40S 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 44% (2520MHz vs 1746MHz)
More VRAM (48GB vs 16GB)
14336 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Instinct MI50
13.41 TFLOPS
L40S +583%
91.61 TFLOPS
VS

Graphics Card

Nov 2018
Release Date
Oct 2022
Radeon Instinct
Generation
Tesla Ada
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1200 MHz
Base Clock
1110 MHz
1746 MHz
Boost Clock
2520 MHz
1000 MHz
Memory Clock
2250 MHz

Memory

16GB
Memory Size
48GB
HBM2
Memory Type
GDDR6
4096bit
Memory Bus
384bit
1020GB/s
Bandwidth
864.0GB/s

Render Config

60
Compute Units
-
-
SM Count
142
3840
Shading Units
18176
240
TMUs
568
64
ROPs
192
-
Tensor Cores
568
-
RT Cores
142
16 KB (per CU)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

111.7 GPixel/s
Pixel Rate
483.8 GPixel/s
419.0 GTexel/s
Texture Rate
1431 GTexel/s
26.82 TFLOPS
FP16 (half)
91.61 TFLOPS
13.41 TFLOPS
FP32 (float)
91.61 TFLOPS
6.705 TFLOPS
FP64 (double)
1431 GFLOPS

Board Design

300W
TDP
300W
700 W
Suggested PSU
700 W
1x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Vega 20
GPU Name
AD102
Vega 20 GLXT
GPU Variant
AD102-???-A1
GCN 5.1
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
13.23 billion
Transistors
76.3 billion
331 mm²
Die Size
609 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
8.9
6.7
Shader Model
6.7

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