L20 vs Radeon RX 470D
We compared two Desktop platform GPUs: 48GB VRAM L20 and 4GB VRAM Radeon RX 470D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Released 7 years and 1 months late
Boost Clock has increased by 109% (2520MHz vs 1206MHz)
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (864.0GB/s vs 211.2GB/s)
9984 additional rendering cores
Radeon RX 470D 's Advantages
Lower TDP (120W vs 275W)
Score
Benchmark
FP32 (float)
L20
+1273%
59350
Radeon RX 470D
4322
Graphics Card
Nov 2023
Release Date
Oct 2016
Tesla Ada
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1440 MHz
Base Clock
926 MHz
2520 MHz
Boost Clock
1206 MHz
2250 MHz
Memory Clock
1650 MHz
Memory
48GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
864.0GB/s
Bandwidth
211.2GB/s
Render Config
-
Compute Units
28
92
SM Count
-
11776
Shading Units
1792
368
TMUs
112
128
ROPs
32
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
96 MB
L2 Cache
2 MB
Theoretical Performance
322.6 GPixel/s
Pixel Rate
38.59 GPixel/s
927.4 GTexel/s
Texture Rate
135.1 GTexel/s
59.35 TFLOPS
FP16 (half)
4.322 TFLOPS
59.35 TFLOPS
FP32 (float)
4.322 TFLOPS
927.4 GFLOPS
FP64 (double)
270.1 GFLOPS
Board Design
275W
TDP
120W
600 W
Suggested PSU
300 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin
Graphics Processor
AD102
GPU Name
Ellesmere
AD102
GPU Variant
Polaris 10 PROD
Ada Lovelace
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
76.3 billion
Transistors
5.7 billion
609 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
6.4
