NVIDIA RTX A2000 Mobile vs NVIDIA GeForce RTX 4070 AD103
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Mar 2024
Generation
Ampere-MW
GeForce 40
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1215 MHz
1920 MHz
Boost Clock
1687 MHz
2475 MHz
Memory Clock
1500 MHz
1313 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
128bit
192bit
Bandwidth
192.0GB/s
504.2GB/s
Render Config
SM Count
20
46
Shading Units
2560
5888
TMUs
80
184
ROPs
48
64
Tensor Cores
80
184
RT Cores
20
46
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
36 MB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
158.4 GPixel/s
Texture Rate
135.0 GTexel/s
455.4 GTexel/s
FP16 (half)
8.637 TFLOPS
29.15 TFLOPS
FP32 (float)
8.637 TFLOPS
29.15 TFLOPS
FP64 (double)
135.0 GFLOPS
455.4 GFLOPS
Graphics Processor
GPU Name
GA107
AD103
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
8.7 billion
45.9 billion
Die Size
200 mm²
379 mm²
GPU Variant
—
AD103-175-K1-A1
Board Design
TDP
95W
200W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
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
1.3
CUDA
8.6
8.9
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.