NVIDIA GeForce RTX 3080 Ti Max Q vs AMD Radeon Pro Vega 64X
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Mar 2019
Generation
GeForce 30 Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
585 MHz
1250 MHz
Boost Clock
1125 MHz
1468 MHz
Memory Clock
1500 MHz
1000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
2048bit
Bandwidth
384.0GB/s
512.0GB/s
Render Config
SM Count
58
-
Shading Units
7424
4096
TMUs
232
256
ROPs
96
64
Tensor Cores
232
-
RT Cores
58
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
108.0 GPixel/s
93.95 GPixel/s
Texture Rate
261.0 GTexel/s
375.8 GTexel/s
FP16 (half)
16.70 TFLOPS
24.05 TFLOPS
FP32 (float)
16.70 TFLOPS
12.03 TFLOPS
FP64 (double)
261.0 GFLOPS
751.6 GFLOPS
Graphics Processor
GPU Name
GA103S
Vega 10
GPU Variant
GN20-E8-A1
Vega 10 XT(215-0894200)
Architecture
Ampere
GCN 5.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
Unknown
12.5 billion
Die Size
496 mm²
495 mm²
Board Design
TDP
80W
250W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.5
6.4