AMD Radeon Pro W6900X vs NVIDIA GeForce RTX 5050 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
Jun 2025
Generation
Radeon Pro Mac
GeForce 50 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1825 MHz
1020 MHz
Boost Clock
2150 MHz
1500 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
32GB
8GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
384.0GB/s
Render Config
Compute Units
80
—
Shading Units
5120
2560
TMUs
320
80
ROPs
128
32
RT Cores
80
20
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
32 MB
L3 Cache
128 MB
—
SM Count
—
20
Tensor Cores
—
80
Theoretical Performance
Pixel Rate
275.2 GPixel/s
48.00 GPixel/s
Texture Rate
688.0 GTexel/s
120.0 GTexel/s
FP16 (half)
44.03 TFLOPS
7.680 TFLOPS
FP32 (float)
22.02 TFLOPS
7.680 TFLOPS
FP64 (double)
1376 GFLOPS
120.0 GFLOPS
Graphics Processor
GPU Name
Navi 21
GB207
GPU Variant
Navi 21 Pro-XTA
GB207
Architecture
RDNA 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
26.8 billion
16.9 billion
Die Size
520 mm²
149 mm²
Board Design
TDP
300W
50W
Suggested PSU
700 W
300 W
Outputs
1x HDMI 2.14x Thunderbolt
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.5
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.