Home GPU Comparison NVIDIA A100 PCIe 80 GB vs NVIDIA L4

NVIDIA A100 PCIe 80 GB vs NVIDIA L4

NVIDIA A100 PCIe 80 GB
VS
NVIDIA L4
NVIDIA A100 PCIe 80 GB
NVIDIA L4
We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 24GB VRAM L4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A100 PCIe 80 GB 's Advantages
More VRAM (80GB vs 24GB)
Larger VRAM bandwidth (1.94TB/s vs 300.1GB/s)
NVIDIA L4 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 45% (2040MHz vs 1410MHz)
512 additional rendering cores
Lower TDP (72W vs 300W)

Score

Benchmark

FP32 (float)
A100 PCIe 80 GB
19.49 TFLOPS
L4 +55%
30.29 TFLOPS
A100 PCIe 80 GB
VS
L4

Graphics Card

Jun 2021
Release Date
Mar 2023
Tesla Ampere(Axx)
Generation
Tesla Ada(Lxx)
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1065 MHz
Base Clock
795 MHz
1410 MHz
Boost Clock
2040 MHz
1512 MHz
Memory Clock
1563 MHz

Memory

80GB
Memory Size
24GB
HBM2e
Memory Type
GDDR6
5120bit
Memory Bus
192bit
1.94TB/s
Bandwidth
300.1GB/s

Render Config

-
-
-
108
SM Count
60
6912
Shading Units
7424
432
TMUs
240
160
ROPs
80
432
Tensor Cores
240
-
RT Cores
60
192 KB (per SM)
L1 Cache
128 KB (per SM)
80 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

225.6 GPixel/s
Pixel Rate
163.2 GPixel/s
609.1 GTexel/s
Texture Rate
489.6 GTexel/s
77.97 TFLOPS
FP16 (half)
30.29 TFLOPS
19.49 TFLOPS
FP32 (float)
30.29 TFLOPS
9.746 TFLOPS
FP64 (double)
473.3 GFLOPS

Board Design

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

Graphics Processor

GA100
GPU Name
AD104
-
GPU Variant
AD104-???-A1
Ampere
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
54.2 billion
Transistors
35.8 billion
826 mm²
Die Size
294 mm²

Graphics Features

N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
8.0
CUDA
8.9
N/A
Shader Model
6.8

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