NVIDIA RTX A4000H vs AMD Radeon Pro W5500
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Feb 2020
Generation
Quadro Ampere
Radeon Pro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
735 MHz
1744 MHz
Boost Clock
1560 MHz
1855 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
224.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
1408
TMUs
192
88
ROPs
96
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
-
L2 Cache
4 MB
2 MB
Compute Units
-
22
Theoretical Performance
Pixel Rate
149.8 GPixel/s
59.36 GPixel/s
Texture Rate
299.5 GTexel/s
163.2 GTexel/s
FP16 (half)
19.17 TFLOPS
10.45 TFLOPS
FP32 (float)
19.17 TFLOPS
5.224 TFLOPS
FP64 (double)
299.5 GFLOPS
326.5 GFLOPS
Graphics Processor
GPU Name
GA104
Navi 14
GPU Variant
GA104-???-A1
Navi 14 PRO XL
Architecture
Ampere
RDNA 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
17.4 billion
6.4 billion
Die Size
392 mm²
158 mm²
Board Design
TDP
140W
125W
Suggested PSU
300 W
300 W
Outputs
4x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.7
6.5
📊 Benchmark
3DMark Time Spy
-
4,798