L4 vs Radeon Instinct MI250
We compared two Professional market GPUs: 24GB VRAM L4 and 128GB VRAM Radeon Instinct MI250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L4 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 20% (2040MHz vs 1700MHz)
Lower TDP (72W vs 500W)
Radeon Instinct MI250 's Advantages
More VRAM (128GB vs 24GB)
Larger VRAM bandwidth (3277GB/s vs 300.1GB/s)
5888 additional rendering cores
Score
Benchmark
FP32 (float)
L4
30290
Radeon Instinct MI250
+49%
45260
Graphics Card
Mar 2023
Release Date
Nov 2021
Tesla Ada(Lxx)
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
795 MHz
Base Clock
1000 MHz
2040 MHz
Boost Clock
1700 MHz
1563 MHz
Memory Clock
1600 MHz
Memory
24GB
Memory Size
128GB
GDDR6
Memory Type
HBM2e
192bit
Memory Bus
8192bit
300.1GB/s
Bandwidth
3277GB/s
Render Config
-
Compute Units
208
60
SM Count
-
7424
Shading Units
13312
240
TMUs
832
80
ROPs
0
240
Tensor Cores
-
60
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
16 MB
Theoretical Performance
163.2 GPixel/s
Pixel Rate
0 MPixel/s
489.6 GTexel/s
Texture Rate
1414 GTexel/s
30.29 TFLOPS
FP16 (half)
362.1 TFLOPS
30.29 TFLOPS
FP32 (float)
45.26 TFLOPS
473.3 GFLOPS
FP64 (double)
45.26 TFLOPS
Board Design
72W
TDP
500W
250 W
Suggested PSU
900 W
No outputs
Outputs
No outputs
None
Power Connectors
2x 8-pin
Graphics Processor
AD104
GPU Name
Aldebaran
AD104-???-A1
GPU Variant
Aldebaran
Ada Lovelace
Architecture
CDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
6 nm
35.8 billion
Transistors
58.2 billion
294 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.9
CUDA
-
6.8
Shader Model
N/A
