NVIDIA L20 vs AMD FirePro D300
We compared two Desktop platform GPUs: 48GB VRAM L20 and 2GB VRAM FirePro D300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA L20 's Advantages
Released 9 years and 10 months late
Boost Clock2520MHz
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (864.0GB/s vs 162.6GB/s)
10496 additional rendering cores
AMD FirePro D300 's Advantages
Lower TDP (150W vs 275W)
Score
Benchmark
FP32 (float)
L20
+2627%
59.35 TFLOPS
FirePro D300
2.176 TFLOPS
Graphics Card
Nov 2023
Release Date
Jan 2014
Tesla Ada
Generation
FirePro
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
1270 MHz
Memory
48GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
864.0GB/s
Bandwidth
162.6GB/s
Render Config
-
Compute Units
20
92
SM Count
-
11776
Shading Units
1280
368
TMUs
80
128
ROPs
32
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
96 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
322.6 GPixel/s
Pixel Rate
27.20 GPixel/s
927.4 GTexel/s
Texture Rate
68.00 GTexel/s
59.35 TFLOPS
FP16 (half)
-
59.35 TFLOPS
FP32 (float)
2.176 TFLOPS
927.4 GFLOPS
FP64 (double)
136.0 GFLOPS
Board Design
275W
TDP
150W
600 W
Suggested PSU
450 W
4x DisplayPort 1.4a
Outputs
4x DisplayPort 1.2
1x 16-pin
Power Connectors
-
Graphics Processor
AD102
GPU Name
Pitcairn
AD102
GPU Variant
Pitcairn XT GL
(215-0828073)
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
2.8 billion
609 mm²
Die Size
212 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
5.1
