NVIDIA RTX A3000 Mobile vs NVIDIA GeForce RTX 4090 D
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Dec 2023
Generation
Ampere-MW
GeForce 40
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
600 MHz
2280 MHz
Boost Clock
1230 MHz
2520 MHz
Memory Clock
1375 MHz
1313 MHz
Memory
Memory Size
6GB
24GB
Memory Type
GDDR6
GDDR6X
Memory Bus
192bit
384bit
Bandwidth
264.0GB/s
1008GB/s
Render Config
SM Count
32
114
Shading Units
4096
14592
TMUs
128
456
ROPs
64
176
Tensor Cores
128
456
RT Cores
32
114
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
72 MB
Theoretical Performance
Pixel Rate
78.72 GPixel/s
443.5 GPixel/s
Texture Rate
157.4 GTexel/s
1149 GTexel/s
FP16 (half)
10.08 TFLOPS
73.54 TFLOPS
FP32 (float)
10.08 TFLOPS
73.54 TFLOPS
FP64 (double)
157.4 GFLOPS
1149 GFLOPS
Graphics Processor
GPU Name
GA104
AD102
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
76.3 billion
Die Size
392 mm²
609 mm²
GPU Variant
-
AD102-250-A1
Board Design
TDP
70W
425W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
800 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