AMD Radeon Pro Vega 64X vs NVIDIA GeForce RTX 2080 SUPER Max-Q

Table of Contents

Graphics Processor

GPU model Vega 10 TU104
GPU variant Vega 10 XT (215-0894200) N18E-G3R
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 Apr 2nd, 2020
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 735 MHz
Boost clock 1468 MHz 975 MHz
Memory clock 1000 MHz 2 Gbps effective 1375 MHz 11 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 352.0 GB/s

Render Configuration

Shading units 4096 3072
TMUs 256 192
ROPs 64 64
Compute units 64
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 4 MB 4 MB
SM count 48
Tensor cores 384
RT cores 48

Performance

Pixel rate 93.95 GPixel/s 62.40 GPixel/s
Texture rate 375.8 GTexel/s 187.2 GTexel/s
FP16 (half) performance 24.05 TFLOPS (2:1) 11.98 TFLOPS (2:1)
FP32 (float) performance 12.03 TFLOPS 5.990 TFLOPS
FP64 (double) performance 751.6 GFLOPS (1:16) 187.2 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP Dual-slot
TDP 250 W 80 W
Outputs No outputs No outputs
Power connectors None None
Board number E4914 SKU 11

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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