NVIDIA GeForce RTX 4080 vs NVIDIA RTX 2000 Mobile Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Sep 2022
Mar 2023
Generation
GeForce 40
Quadro Ada-M
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2205 MHz
1635 MHz
Boost Clock
2505 MHz
2115 MHz
Memory Clock
1400 MHz
2000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
128bit
Bandwidth
716.8GB/s
256.0GB/s
Render Config
SM Count
76
24
Shading Units
9728
3072
TMUs
304
96
ROPs
112
48
Tensor Cores
304
96
RT Cores
76
24
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
12 MB
Theoretical Performance
Pixel Rate
280.6 GPixel/s
101.5 GPixel/s
Texture Rate
761.5 GTexel/s
203.0 GTexel/s
FP16 (half)
48.74 TFLOPS
12.99 TFLOPS
FP32 (float)
48.74 TFLOPS
12.99 TFLOPS
FP64 (double)
761.5 GFLOPS
203.0 GFLOPS
Graphics Processor
GPU Name
AD103
AD107
GPU Variant
AD103-300-A1
—
Architecture
Ada Lovelace
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
45.9 billion
18.9 billion
Die Size
379 mm²
159 mm²
Board Design
TDP
320W
50W
Suggested PSU
700 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 16-pin
None
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
8.9
Shader Model
6.7
6.7
Benchmark
3DMark Time Spy
28,173
—
3DMark Time Spy Extreme
14,002
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.