NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon RX 7700
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Sep 2025
Generation
GeForce 40 Mobile
Navi III
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
1900 MHz
Boost Clock
1755 MHz
2600 MHz
Memory Clock
2000 MHz
2430 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
622.1GB/s
Render Config
SM Count
20
-
Shading Units
2560
2560
TMUs
80
160
ROPs
48
96
Tensor Cores
80
-
RT Cores
20
40
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
12 MB
2 MB
Compute Units
-
40
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
84.24 GPixel/s
249.6 GPixel/s
Texture Rate
140.4 GTexel/s
416.0 GTexel/s
FP16 (half)
8.986 TFLOPS
53.25 TFLOPS
FP32 (float)
8.986 TFLOPS
26.62 TFLOPS
FP64 (double)
140.4 GFLOPS
832.0 GFLOPS
Graphics Processor
GPU Name
AD107
Navi 32
GPU Variant
GN21-X2
Navi 32
Architecture
Ada Lovelace
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
18.9 billion
28.1 billion
Die Size
159 mm²
346 mm²
Board Design
TDP
50W
200W
Outputs
Portable Device Dependent
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
1x 8-pin
Suggested PSU
-
550 W
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
6.8
📊 Benchmark
3DMark Time Spy
1,788
-