NVIDIA GeForce RTX 2080 Max Q vs AMD Radeon Pro SSG
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Aug 2017
Generation
GeForce 20 Mobile
Radeon Pro
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
735 MHz
1440 MHz
Boost Clock
1095 MHz
1500 MHz
Memory Clock
1500 MHz
945 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
2048bit
Bandwidth
384.0GB/s
483.8GB/s
Render Config
SM Count
46
-
Shading Units
2944
4096
TMUs
184
256
ROPs
64
64
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
70.08 GPixel/s
96.00 GPixel/s
Texture Rate
201.5 GTexel/s
384.0 GTexel/s
FP16 (half)
12.89 TFLOPS
24.58 TFLOPS
FP32 (float)
6.447 TFLOPS
12.29 TFLOPS
FP64 (double)
201.5 GFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
TU104
Vega 10
GPU Variant
N18E-G3-A1
Vega 10 XT GL(215-0894124)
Architecture
Turing
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
13.6 billion
12.5 billion
Die Size
545 mm²
495 mm²
Board Design
TDP
80W
260W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
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
7.5
-
Shader Model
6.6
6.4