AMD Radeon Pro Vega 64X vs NVIDIA GeForce RTX 2080 Mobile

Table of Contents

Graphics Processor

GPU model Vega 10 TU104
GPU variant Vega 10 XT (215-0894200) N18E-G3-A1
Architecture GCN 5.0 Turing
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 12 nm
Number of transistors 12,500 million 13,600 million
Die size 495 mm² 545 mm²

Mobile graphics

Release date Mar 19th, 2019 Jan 29th, 2019
Generation Radeon Pro Mac (Vega Series) GeForce 20 Mobile
Production Active Active
Interface PCIe 3.0 x16 PCIe 3.0 x16
Predecessor GeForce 10 Mobile
Successor GeForce 30 Mobile

Clocks

Base clock 1250 MHz 1380 MHz
Boost clock 1468 MHz 1590 MHz
Memory clock 1000 MHz 2 Gbps effective 1750 MHz 14 Gbps effective

Memory Configuration

Memory size 16 GB 8 GB
Memory type HBM2 GDDR6
Memory bus width 2048 bit 256 bit
Bandwidth 512.0 GB/s 448.0 GB/s

Render Configuration

Shading units 4096 2944
TMUs 256 184
ROPs 64 64
Compute units 64
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 4 MB 4 MB
SM count 46
Tensor cores 368
RT cores 46

Performance

Pixel rate 93.95 GPixel/s 101.8 GPixel/s
Texture rate 375.8 GTexel/s 292.6 GTexel/s
FP16 (half) performance 24.05 TFLOPS (2:1) 18.72 TFLOPS (2:1)
FP32 (float) performance 12.03 TFLOPS 9.362 TFLOPS
FP64 (double) performance 751.6 GFLOPS (1:16) 292.6 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP Dual-slot
TDP 250 W 150 W
Outputs No outputs No outputs
Power connectors None

API Support & Features

DirectX 12 (12_1) 12 Ultimate (12_2)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.2
Shader model 6.4 6.6
CUDA 7.5

Other Features

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