L20 vs Radeon R9 Nano
We compared two Desktop platform GPUs: 48GB VRAM L20 and 4GB VRAM Radeon R9 Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Released 8 years and 3 months late
Boost Clock2520MHz
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (864.0GB/s vs 512.0GB/s)
7680 additional rendering cores
Radeon R9 Nano 's Advantages
Lower TDP (175W vs 275W)
Score
Benchmark
FP32 (float)
L20
+624%
59350
Radeon R9 Nano
8192
Graphics Card
Nov 2023
Release Date
Aug 2015
Tesla Ada
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1440 MHz
Base Clock
-
2520 MHz
Boost Clock
-
2250 MHz
Memory Clock
500 MHz
Memory
48GB
Memory Size
4GB
GDDR6
Memory Type
HBM
384bit
Memory Bus
4096bit
864.0GB/s
Bandwidth
512.0GB/s
Render Config
-
Compute Units
64
92
SM Count
-
11776
Shading Units
4096
368
TMUs
256
128
ROPs
64
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
64.00 GPixel/s
927.4 GTexel/s
Texture Rate
256.0 GTexel/s
59.35 TFLOPS
FP16 (half)
8.192 TFLOPS
59.35 TFLOPS
FP32 (float)
8.192 TFLOPS
927.4 GFLOPS
FP64 (double)
512.0 GFLOPS
Board Design
275W
TDP
175W
600 W
Suggested PSU
450 W
4x DisplayPort 1.4a
Outputs
1x HDMI 1.4a
3x DisplayPort 1.2
1x 16-pin
Power Connectors
1x 8-pin
Graphics Processor
AD102
GPU Name
Fiji
AD102
GPU Variant
Fiji XT CA
(215-0862120)
Ada Lovelace
Architecture
GCN 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
8.9 billion
609 mm²
Die Size
596 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
6.3