L20 vs Radeon RX 5300 XT
We compared two Desktop platform GPUs: 48GB VRAM L20 and 4GB VRAM Radeon RX 5300 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 37% (2520MHz vs 1845MHz)
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (864.0GB/s vs 112.0GB/s)
10368 additional rendering cores
Radeon RX 5300 XT 's Advantages
Lower TDP (100W vs 275W)
Score
Benchmark
FP32 (float)
L20
+1042%
59350
Radeon RX 5300 XT
5196
Graphics Card
Nov 2023
Release Date
Oct 2019
Tesla Ada
Generation
Navi
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1440 MHz
Base Clock
1670 MHz
2520 MHz
Boost Clock
1845 MHz
2250 MHz
Memory Clock
1750 MHz
Memory
48GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
128bit
864.0GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
22
92
SM Count
-
11776
Shading Units
1408
368
TMUs
88
128
ROPs
32
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
-
96 MB
L2 Cache
2 MB
Theoretical Performance
322.6 GPixel/s
Pixel Rate
59.04 GPixel/s
927.4 GTexel/s
Texture Rate
162.4 GTexel/s
59.35 TFLOPS
FP16 (half)
10.39 TFLOPS
59.35 TFLOPS
FP32 (float)
5.196 TFLOPS
927.4 GFLOPS
FP64 (double)
324.7 GFLOPS
Board Design
275W
TDP
100W
600 W
Suggested PSU
300 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin
Graphics Processor
AD102
GPU Name
Navi 14
AD102
GPU Variant
Navi 14 XL
Ada Lovelace
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
76.3 billion
Transistors
6.4 billion
609 mm²
Die Size
158 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.5
