NVIDIA GeForce RTX 3080 Ti Max Q vs AMD Radeon RX 480 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2016
Generation
GeForce 30 Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
585 MHz
1000 MHz
Boost Clock
1125 MHz
1077 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
384.0GB/s
256.0GB/s
Render Config
SM Count
58
-
Shading Units
7424
2304
TMUs
232
144
ROPs
96
32
Tensor Cores
232
-
RT Cores
58
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
108.0 GPixel/s
34.46 GPixel/s
Texture Rate
261.0 GTexel/s
155.1 GTexel/s
FP16 (half)
16.70 TFLOPS
4.963 TFLOPS
FP32 (float)
16.70 TFLOPS
4.963 TFLOPS
FP64 (double)
261.0 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
GA103S
Ellesmere
GPU Variant
GN20-E8-A1
Ellesmere XT
Architecture
Ampere
GCN 4.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
Unknown
5.7 billion
Die Size
496 mm²
232 mm²
Board Design
TDP
80W
100W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.5
6.4