RTX 4500 Ada Generation vs L20
We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX 4500 Ada Generation 's Advantages
Boost Clock has increased by 2% (2580MHz vs 2520MHz)
Lower TDP (210W vs 275W)
L20 's Advantages
More VRAM (48GB vs 24GB)
Larger VRAM bandwidth (864.0GB/s vs 432.0GB/s)
4096 additional rendering cores
Score
Benchmark
FP32 (float)
RTX 4500 Ada Generation
39630
L20
+49%
59350
Graphics Card
Aug 2023
Release Date
Nov 2023
Quadro Ada
Generation
Tesla Ada
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2070 MHz
Base Clock
1440 MHz
2580 MHz
Boost Clock
2520 MHz
2250 MHz
Memory Clock
2250 MHz
Memory
24GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
384bit
432.0GB/s
Bandwidth
864.0GB/s
Render Config
60
SM Count
92
7680
Shading Units
11776
240
TMUs
368
80
ROPs
128
240
Tensor Cores
368
60
RT Cores
92
128 KB (per SM)
L1 Cache
128 KB (per SM)
48 MB
L2 Cache
96 MB
Theoretical Performance
206.4 GPixel/s
Pixel Rate
322.6 GPixel/s
619.2 GTexel/s
Texture Rate
927.4 GTexel/s
39.63 TFLOPS
FP16 (half)
59.35 TFLOPS
39.63 TFLOPS
FP32 (float)
59.35 TFLOPS
619.2 GFLOPS
FP64 (double)
927.4 GFLOPS
Board Design
210W
TDP
275W
550 W
Suggested PSU
600 W
4x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 16-pin
Graphics Processor
AD103
GPU Name
AD102
-
GPU Variant
AD102
Ada Lovelace
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
45.9 billion
Transistors
76.3 billion
379 mm²
Die Size
609 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
8.9
CUDA
8.9
6.7
Shader Model
6.7
