NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon RX 6850M XT
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jan 2022
Generation
GeForce 40 Mobile
Navi Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
2321 MHz
Boost Clock
1755 MHz
2581 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
192bit
Bandwidth
192.0GB/s
432.0GB/s
Render Config
SM Count
20
—
Shading Units
2560
2560
TMUs
80
160
ROPs
48
64
Tensor Cores
80
—
RT Cores
20
40
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
12 MB
3 MB
Compute Units
—
40
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
84.24 GPixel/s
165.2 GPixel/s
Texture Rate
140.4 GTexel/s
413.0 GTexel/s
FP16 (half)
8.986 TFLOPS
26.43 TFLOPS
FP32 (float)
8.986 TFLOPS
13.21 TFLOPS
FP64 (double)
140.4 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
AD107
Navi 22
GPU Variant
GN21-X2
Navi 22 XTM
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
18.9 billion
17.2 billion
Die Size
159 mm²
335 mm²
Board Design
TDP
50W
165W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.8
6.8
Benchmark
3DMark Time Spy
1,788
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.