NVIDIA GeForce RTX 4050 Mobile vs NVIDIA GeForce RTX 5080
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Jan 2025
Generation
GeForce 40 Mobile
GeForce 50
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1455 MHz
2295 MHz
Boost Clock
1755 MHz
2617 MHz
Memory Clock
2000 MHz
1875 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
GDDR7
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
960.0GB/s
Render Config
SM Count
20
84
Shading Units
2560
10752
TMUs
80
336
ROPs
48
112
Tensor Cores
80
336
RT Cores
20
84
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
12 MB
64 MB
Theoretical Performance
Pixel Rate
84.24 GPixel/s
293.1 GPixel/s
Texture Rate
140.4 GTexel/s
879.3 GTexel/s
FP16 (half)
8.986 TFLOPS
56.28 TFLOPS
FP32 (float)
8.986 TFLOPS
56.28 TFLOPS
FP64 (double)
140.4 GFLOPS
879.3 GFLOPS
Graphics Processor
GPU Name
AD107
GB203
GPU Variant
GN21-X2
GB203-400-A1
Architecture
Ada Lovelace
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
18.9 billion
45.6 billion
Die Size
159 mm²
378 mm²
Board Design
TDP
50W
360W
Outputs
Portable Device Dependent
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.9
12.0
Shader Model
6.8
6.8
📊 Benchmark
3DMark Time Spy
1,788
33,116
3DMark Time Spy Extreme
-
16,627
3DMark Speed Way
-
9,296