Home GPU Comparison NVIDIA L4 vs AMD Radeon Instinct MI50

NVIDIA L4 vs AMD Radeon Instinct MI50

We compared two Professional market GPUs: 24GB VRAM L4 and 16GB VRAM Radeon Instinct MI50 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L4 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 17% (2040MHz vs 1746MHz)
More VRAM (24GB vs 16GB)
3584 additional rendering cores
Lower TDP (72W vs 300W)
AMD Radeon Instinct MI50 's Advantages
Larger VRAM bandwidth (1020GB/s vs 300.1GB/s)

Score

Benchmark

FP32 (float)
L4 +125%
30.29 TFLOPS
Radeon Instinct MI50
13.41 TFLOPS
L4
VS

Graphics Card

Mar 2023
Release Date
Nov 2018
Tesla Ada
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

795 MHz
Base Clock
1200 MHz
2040 MHz
Boost Clock
1746 MHz
1563 MHz
Memory Clock
1000 MHz

Memory

24GB
Memory Size
16GB
GDDR6
Memory Type
HBM2
192bit
Memory Bus
4096bit
300.1GB/s
Bandwidth
1020GB/s

Render Config

60
SM Count
-
-
Compute Units
60
7424
Shading Units
3840
240
TMUs
240
80
ROPs
64
240
Tensor Cores
-
60
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
4 MB

Theoretical Performance

163.2 GPixel/s
Pixel Rate
111.7 GPixel/s
489.6 GTexel/s
Texture Rate
419.0 GTexel/s
30.29 TFLOPS
FP16 (half)
26.82 TFLOPS
30.29 TFLOPS
FP32 (float)
13.41 TFLOPS
473.3 GFLOPS
FP64 (double)
6.705 TFLOPS

Graphics Processor

AD104
GPU Name
Vega 20
AD104-???-A1
GPU Variant
Vega 20 GLXT
Ada Lovelace
Architecture
GCN 5.1
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
35.8 billion
Transistors
13.23 billion
294 mm²
Die Size
331 mm²

Board Design

72W
TDP
300W
250 W
Suggested PSU
700 W
No outputs
Outputs
1x mini-DisplayPort 1.4a
1x 16-pin
Power Connectors
2x 8-pin

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
8.9
CUDA
-
6.7
Shader Model
6.7

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