NVIDIA RTX A3000 Mobile 12 GB vs NVIDIA GeForce RTX 5080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Apr 2025
Generation
Ampere-MW
GeForce 50 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
855 MHz
975 MHz
Boost Clock
1440 MHz
1500 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
GDDR7
Memory Bus
192bit
256bit
Bandwidth
336.0GB/s
896.0GB/s
Render Config
SM Count
32
60
Shading Units
4096
7680
TMUs
128
240
ROPs
64
96
Tensor Cores
128
240
RT Cores
32
60
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
64 MB
Theoretical Performance
Pixel Rate
92.16 GPixel/s
144.0 GPixel/s
Texture Rate
184.3 GTexel/s
360.0 GTexel/s
FP16 (half)
11.80 TFLOPS
23.04 TFLOPS
FP32 (float)
11.80 TFLOPS
23.04 TFLOPS
FP64 (double)
184.3 GFLOPS
360.0 GFLOPS
Graphics Processor
GPU Name
GA104
GB203
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
45.6 billion
Die Size
392 mm²
378 mm²
Board Design
TDP
115W
80W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Suggested PSU
—
550 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
8.6
12.0
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.