NVIDIA RTX 4000 Ada Generation vs AMD Radeon RX 6550M
GPU · Specs Compare
Graphics Card
Release Date
Aug 2023
Jan 2023
Generation
Workstation Ada
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1500 MHz
2000 MHz
Boost Clock
2175 MHz
2840 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
20GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
64bit
Bandwidth
360.0GB/s
144.0GB/s
Render Config
SM Count
48
—
Shading Units
6144
1024
TMUs
192
64
ROPs
64
32
Tensor Cores
192
—
RT Cores
48
16
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
1024 KB
Compute Units
—
16
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
139.2 GPixel/s
90.88 GPixel/s
Texture Rate
417.6 GTexel/s
181.8 GTexel/s
FP16 (half)
26.73 TFLOPS
11.63 TFLOPS
FP32 (float)
26.73 TFLOPS
5.816 TFLOPS
FP64 (double)
417.6 GFLOPS
363.5 GFLOPS
Graphics Processor
GPU Name
AD104
Navi 24
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
35.8 billion
5.4 billion
Die Size
294 mm²
107 mm²
GPU Variant
—
Navi 24
Board Design
TDP
130W
80W
Suggested PSU
300 W
—
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.8
6.7
Benchmark
Blender
—
381
▲ Specs Compare
Data sourced from official specifications and benchmark tests.