AMD Radeon Pro Vega 56 vs NVIDIA GeForce RTX 3080 Ti Max Q
GPU · Specs Compare
Graphics Card
Release Date
Aug 2017
Jan 2022
Generation
Radeon Pro Mac
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1138 MHz
585 MHz
Boost Clock
1250 MHz
1125 MHz
Memory Clock
786 MHz
1500 MHz
Memory
Memory Size
8GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
256bit
Bandwidth
402.4GB/s
384.0GB/s
Render Config
Compute Units
56
—
Shading Units
3584
7424
TMUs
224
232
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
4 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
80.00 GPixel/s
108.0 GPixel/s
Texture Rate
280.0 GTexel/s
261.0 GTexel/s
FP16 (half)
17.92 TFLOPS
16.70 TFLOPS
FP32 (float)
8.960 TFLOPS
16.70 TFLOPS
FP64 (double)
560.0 GFLOPS
261.0 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA103S
GPU Variant
Vega 10 XL(215-0894216)
GN20-E8-A1
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
Unknown
Die Size
495 mm²
496 mm²
Board Design
TDP
210W
80W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.5
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.