NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA GeForce RTX 3050 OEM
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Jan 2022
Generation
GeForce 30 Mobile
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1110 MHz
1515 MHz
Boost Clock
1545 MHz
1755 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
224.0GB/s
Render Config
SM Count
48
18
Shading Units
6144
2304
TMUs
192
72
ROPs
96
32
Tensor Cores
192
72
RT Cores
48
18
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
148.3 GPixel/s
56.16 GPixel/s
Texture Rate
296.6 GTexel/s
126.4 GTexel/s
FP16 (half)
18.98 TFLOPS
8.087 TFLOPS
FP32 (float)
18.98 TFLOPS
8.087 TFLOPS
FP64 (double)
296.6 GFLOPS
126.4 GFLOPS
Graphics Processor
GPU Name
GA104
GA106
GPU Variant
GA104-775-A1
GA106-150-KA-A1
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
17.4 billion
12 billion
Die Size
392 mm²
276 mm²
Board Design
TDP
115W
130W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
300 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
1.3
CUDA
8.6
8.6
Shader Model
6.8
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.