NVIDIA RTX A4500 vs NVIDIA L4
We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 24GB VRAM L4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4500 's Advantages
Larger VRAM bandwidth (640.0GB/s vs 300.1GB/s)
NVIDIA L4 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 24% (2040MHz vs 1650MHz)
More VRAM (24GB vs 20GB)
256 additional rendering cores
Lower TDP (72W vs 200W)
Score
Benchmark
FP32 (float)
RTX A4500
23.65 TFLOPS
L4
+28%
30.29 TFLOPS
Graphics Card
Nov 2021
Release Date
Mar 2023
Quadro Ampere
Generation
Tesla Ada(Lxx)
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1050 MHz
Base Clock
795 MHz
1650 MHz
Boost Clock
2040 MHz
2000 MHz
Memory Clock
1563 MHz
Memory
20GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
320bit
Memory Bus
192bit
640.0GB/s
Bandwidth
300.1GB/s
Render Config
-
-
-
56
SM Count
60
7168
Shading Units
7424
224
TMUs
240
96
ROPs
80
224
Tensor Cores
240
56
RT Cores
60
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
48 MB
-
-
-
Theoretical Performance
158.4 GPixel/s
Pixel Rate
163.2 GPixel/s
369.6 GTexel/s
Texture Rate
489.6 GTexel/s
23.65 TFLOPS
FP16 (half)
30.29 TFLOPS
23.65 TFLOPS
FP32 (float)
30.29 TFLOPS
369.6 GFLOPS
FP64 (double)
473.3 GFLOPS
Board Design
200W
TDP
72W
550 W
Suggested PSU
250 W
4x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
None
Graphics Processor
GA102
GPU Name
AD104
-
GPU Variant
AD104-???-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
28.3 billion
Transistors
35.8 billion
628 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
8.6
CUDA
8.9
6.7
Shader Model
6.8
