Home GPU Comparison AMD Radeon RX 5500 XT vs NVIDIA L20

AMD Radeon RX 5500 XT vs NVIDIA L20

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 5500 XT and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500 XT 's Advantages
Lower TDP (130W vs 275W)
NVIDIA L20 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 37% (2520MHz vs 1845MHz)
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (864.0GB/s vs 224.0GB/s)
10368 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 5500 XT
5.196 TFLOPS
L20 +1042%
59.35 TFLOPS
VS
L20

Graphics Card

Dec 2019
Release Date
Nov 2023
Navi
Generation
Tesla Ada
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1607 MHz
Base Clock
1440 MHz
1845 MHz
Boost Clock
2520 MHz
1750 MHz
Memory Clock
2250 MHz

Memory

4GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
384bit
224.0GB/s
Bandwidth
864.0GB/s

Render Config

22
Compute Units
-
-
SM Count
92
1408
Shading Units
11776
88
TMUs
368
32
ROPs
128
-
Tensor Cores
368
-
RT Cores
92
-
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
96 MB
-
-
-

Theoretical Performance

59.04 GPixel/s
Pixel Rate
322.6 GPixel/s
162.4 GTexel/s
Texture Rate
927.4 GTexel/s
10.39 TFLOPS
FP16 (half)
59.35 TFLOPS
5.196 TFLOPS
FP32 (float)
59.35 TFLOPS
324.7 GFLOPS
FP64 (double)
927.4 GFLOPS

Board Design

130W
TDP
275W
300 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Navi 14
GPU Name
AD102
Navi 14 XTX (215-0932396)
GPU Variant
AD102
RDNA 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
6.4 billion
Transistors
76.3 billion
158 mm²
Die Size
609 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.5
Shader Model
6.7

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