Home GPU Comparison AMD Radeon Instinct MI100 vs NVIDIA L4

AMD Radeon Instinct MI100 vs NVIDIA L4

We compared two Professional market GPUs: 32GB VRAM Radeon Instinct MI100 and 24GB VRAM L4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI100 's Advantages
More VRAM (32GB vs 24GB)
Larger VRAM bandwidth (1229GB/s vs 300.1GB/s)
256 additional rendering cores
NVIDIA L4 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 36% (2040MHz vs 1502MHz)
Lower TDP (72W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Instinct MI100
23.07 TFLOPS
L4 +31%
30.29 TFLOPS
VS
L4

Graphics Card

Nov 2020
Release Date
Mar 2023
Radeon Instinct
Generation
Tesla Ada(Lxx)
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1000 MHz
Base Clock
795 MHz
1502 MHz
Boost Clock
2040 MHz
1200 MHz
Memory Clock
1563 MHz

Memory

32GB
Memory Size
24GB
HBM2
Memory Type
GDDR6
4096bit
Memory Bus
192bit
1229GB/s
Bandwidth
300.1GB/s

Render Config

120
Compute Units
-
-
SM Count
60
7680
Shading Units
7424
480
TMUs
240
64
ROPs
80
-
Tensor Cores
240
-
RT Cores
60
16 KB (per CU)
L1 Cache
128 KB (per SM)
8 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

96.13 GPixel/s
Pixel Rate
163.2 GPixel/s
721.0 GTexel/s
Texture Rate
489.6 GTexel/s
184.6 TFLOPS
FP16 (half)
30.29 TFLOPS
23.07 TFLOPS
FP32 (float)
30.29 TFLOPS
11.54 TFLOPS
FP64 (double)
473.3 GFLOPS

Board Design

300W
TDP
72W
700 W
Suggested PSU
250 W
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
None

Graphics Processor

Arcturus
GPU Name
AD104
Arcturus XL
GPU Variant
AD104-???-A1
CDNA 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
25.6 billion
Transistors
35.8 billion
750 mm²
Die Size
294 mm²

Graphics Features

N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
2.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.9
N/A
Shader Model
6.8

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