NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 2050 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Dec 2021
Generation
GeForce 40 Mobile
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1335 MHz
1185 MHz
Boost Clock
1695 MHz
1477 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
64bit
Bandwidth
576.0GB/s
112.0GB/s
Render Config
SM Count
76
16
Shading Units
9728
2048
TMUs
304
64
ROPs
112
32
Tensor Cores
304
64
RT Cores
76
32
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
64 MB
2 MB
Theoretical Performance
Pixel Rate
189.8 GPixel/s
47.26 GPixel/s
Texture Rate
515.3 GTexel/s
94.53 GTexel/s
FP16 (half)
32.98 TFLOPS
12.10 TFLOPS
FP32 (float)
32.98 TFLOPS
6.050 TFLOPS
FP64 (double)
515.3 GFLOPS
189.1 GFLOPS
Graphics Processor
GPU Name
AD103
GA107
GPU Variant
GN21-X11
-
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
45.9 billion
Unknown
Die Size
379 mm²
Unknown
Board Design
TDP
120W
45W
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.12x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
8.6
Shader Model
6.8
6.6
📊 Benchmark
3DMark Time Spy
-
3,904