AMD Radeon Pro Vega 48 vs NVIDIA Quadro RTX 4000 Max-Q

Table of Contents

Graphics Processor

GPU model Vega 10 TU104
GPU variant Vega 10 PRO
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 May 27th, 2019
Generation Radeon Pro Mac (Vega Series) Quadro Mobile (Tx000)
Production Active Active
Interface PCIe 3.0 x16 PCIe 3.0 x16

Clocks

GPU clock 1200 MHz
Memory clock 786 MHz 1572 Mbps effective 1625 MHz 13 Gbps effective
Base clock 780 MHz
Boost clock 1380 MHz

Memory Configuration

Memory size 8 GB 8 GB
Memory type HBM2 GDDR6
Memory bus width 2048 bit 256 bit
Bandwidth 402.4 GB/s 416.0 GB/s

Render Configuration

Shading units 3072 2560
TMUs 192 160
ROPs 64 64
Compute units 48
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 4 MB 4 MB
SM count 40
Tensor cores 320
RT cores 40

Performance

Pixel rate 76.80 GPixel/s 88.32 GPixel/s
Texture rate 230.4 GTexel/s 220.8 GTexel/s
FP16 (half) performance 14.75 TFLOPS (2:1) 14.13 TFLOPS (2:1)
FP32 (float) performance 7.373 TFLOPS 7.066 TFLOPS
FP64 (double) performance 460.8 GFLOPS (1:16) 220.8 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP IGP
TDP unknown 80 W
Outputs No outputs No outputs
Power connectors None 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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