NVIDIA RTX A4 Mobile vs NVIDIA GeForce RTX 3080 Ti 20 GB
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jun 2025
Generation
Quadro Ampere-M
Navi IV
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1297 MHz
1700 MHz
Boost Clock
1770 MHz
3130 MHz
Memory Clock
1750 MHz
2518 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
128bit
Bandwidth
224.0GB/s
322.3GB/s
Render Config
SM Count
16
80
Shading Units
2048
2048
TMUs
64
128
ROPs
32
64
Tensor Cores
64
320
RT Cores
16
32
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
Compute Units
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
56.64 GPixel/s
200.3 GPixel/s
Texture Rate
113.3 GTexel/s
400.6 GTexel/s
FP16 (half)
7.250 TFLOPS
51.28 TFLOPS
FP32 (float)
7.250 TFLOPS
25.64 TFLOPS
FP64 (double)
113.3 GFLOPS
801.3 GFLOPS
Graphics Processor
GPU Name
GA107
Navi 44
Architecture
Ampere
RDNA 4.0
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
8.7 billion
29.7 billion
Die Size
200 mm²
199 mm²
GPU Variant
-
Navi 44 XT(215-176400102)
Board Design
TDP
Unknown
150W
Outputs
Portable Device Dependent
1x HDMI 2.1b2x DisplayPort 2.1a
Power Connectors
None
1x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.6
8.6
Shader Model
6.7
6.8
📊 Benchmark
Blender
-
5,956