Home GPU Comparison NVIDIA Quadro RTX 4000 vs NVIDIA L4

NVIDIA Quadro RTX 4000 vs NVIDIA L4

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 and 24GB VRAM L4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 's Advantages
Larger VRAM bandwidth (416.0GB/s vs 300.1GB/s)
NVIDIA L4 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 32% (2040MHz vs 1545MHz)
More VRAM (24GB vs 8GB)
5120 additional rendering cores
Lower TDP (72W vs 160W)

Score

Benchmark

FP32 (float)
Quadro RTX 4000
7.119 TFLOPS
L4 +325%
30.29 TFLOPS
VS
L4

Graphics Card

Nov 2018
Release Date
Mar 2023
Quadro
Generation
Tesla Ada(Lxx)
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1005 MHz
Base Clock
795 MHz
1545 MHz
Boost Clock
2040 MHz
1625 MHz
Memory Clock
1563 MHz

Memory

8GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
416.0GB/s
Bandwidth
300.1GB/s

Render Config

-
-
-
36
SM Count
60
2304
Shading Units
7424
144
TMUs
240
64
ROPs
80
288
Tensor Cores
240
36
RT Cores
60
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

98.88 GPixel/s
Pixel Rate
163.2 GPixel/s
222.5 GTexel/s
Texture Rate
489.6 GTexel/s
14.24 TFLOPS
FP16 (half)
30.29 TFLOPS
7.119 TFLOPS
FP32 (float)
30.29 TFLOPS
222.5 GFLOPS
FP64 (double)
473.3 GFLOPS

Board Design

160W
TDP
72W
450 W
Suggested PSU
250 W
3x DisplayPort 1.4a 1x USB Type-C
Outputs
No outputs
1x 8-pin
Power Connectors
None

Graphics Processor

TU104
GPU Name
AD104
TU104-850-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

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
6.8

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