Home GPU Comparison NVIDIA Tesla T4 vs NVIDIA L4

NVIDIA Tesla T4 vs NVIDIA L4

We compared two Professional market GPUs: 16GB VRAM Tesla T4 and 24GB VRAM L4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla T4 's Advantages
Larger VRAM bandwidth (320.0GB/s vs 300.1GB/s)
Lower TDP (70W vs 72W)
NVIDIA L4 's Advantages
Released 4 years and 6 months late
Boost Clock has increased by 28% (2040MHz vs 1590MHz)
More VRAM (24GB vs 16GB)
4864 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla T4
8.141 TFLOPS
L4 +272%
30.29 TFLOPS
VS
L4

Graphics Card

Sep 2018
Release Date
Mar 2023
Tesla
Generation
Tesla Ada
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

585 MHz
Base Clock
795 MHz
1590 MHz
Boost Clock
2040 MHz
1250 MHz
Memory Clock
1563 MHz

Memory

16GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
320.0GB/s
Bandwidth
300.1GB/s

Render Config

40
SM Count
60
-
Compute Units
-
2560
Shading Units
7424
160
TMUs
240
64
ROPs
80
320
Tensor Cores
240
40
RT Cores
60
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB

Theoretical Performance

101.8 GPixel/s
Pixel Rate
163.2 GPixel/s
254.4 GTexel/s
Texture Rate
489.6 GTexel/s
65.13 TFLOPS
FP16 (half)
30.29 TFLOPS
8.141 TFLOPS
FP32 (float)
30.29 TFLOPS
254.4 GFLOPS
FP64 (double)
473.3 GFLOPS

Graphics Processor

TU104
GPU Name
AD104
TU104-895-A1
GPU Variant
AD104-???-A1
Turing
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
12 nm
Process Size
5 nm
13.6 billion
Transistors
35.8 billion
545 mm²
Die Size
294 mm²

Board Design

70W
TDP
72W
250 W
Suggested PSU
250 W
No outputs
Outputs
No outputs
None
Power Connectors
1x 16-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.9
6.6
Shader Model
6.7

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