AMD FirePro D300 vs NVIDIA RTX A4000H
GPU Specs Compare
Graphics Card
Release Date
Jan 2014
Apr 2021
Generation
FirePro
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1270 MHz
1750 MHz
Base Clock
-
735 MHz
Boost Clock
-
1560 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
162.6GB/s
448.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
6144
TMUs
80
192
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
Theoretical Performance
Pixel Rate
27.20 GPixel/s
149.8 GPixel/s
Texture Rate
68.00 GTexel/s
299.5 GTexel/s
FP32 (float)
2.176 TFLOPS
19.17 TFLOPS
FP64 (double)
136.0 GFLOPS
299.5 GFLOPS
FP16 (half)
-
19.17 TFLOPS
Graphics Processor
GPU Name
Pitcairn
GA104
GPU Variant
Pitcairn XT GL(215-0828073)
GA104-???-A1
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.8 billion
17.4 billion
Die Size
212 mm²
392 mm²
Board Design
TDP
150W
140W
Suggested PSU
450 W
300 W
Outputs
4x DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.7
CUDA
-
8.6