AMD Radeon Pro Vega 56 vs NVIDIA RTX A2000 Mobile

Table of Contents

Graphics Processor

GPU model Vega 10 GA106
GPU variant Vega 10 XL (215-0894216)
Architecture GCN 5.0 Ampere
Foundry GlobalFoundries Samsung
Manufacturing process 14 nm 8 nm
Number of transistors 12,500 million 13,250 million
Die size 495 mm² 276 mm²

Mobile graphics

Release date Aug 14th, 2017 Apr 12th, 2021
Generation Radeon Pro Mac (Vega Series) Quadro Mobile (Ax000)
Production Active Active
Interface PCIe 3.0 x16 PCIe 4.0 x16

Clocks

Base clock 1138 MHz 893 MHz
Boost clock 1250 MHz 1358 MHz
Memory clock 786 MHz 1572 Mbps effective 1375 MHz 11 Gbps effective

Memory Configuration

Memory size 8 GB 4 GB
Memory type HBM2 GDDR6
Memory bus width 2048 bit 128 bit
Bandwidth 402.4 GB/s 176.0 GB/s

Render Configuration

Shading units 3584 2560
TMUs 224 80
ROPs 64 48
Compute units 56
Cache L1 16 KB (per CU) 128 KB (per SM)
Cache L2 4 MB 2 MB
SM count 20
Tensor cores 80
RT cores 20

Performance

Pixel rate 80.00 GPixel/s 65.18 GPixel/s
Texture rate 280.0 GTexel/s 108.6 GTexel/s
FP16 (half) performance 17.92 TFLOPS (2:1) 6.953 TFLOPS (1:1)
FP32 (float) performance 8.960 TFLOPS 6.953 TFLOPS
FP64 (double) performance 560.0 GFLOPS (1:16) 108.6 GFLOPS (1:64)

Dimensions & Outputs

Slot width IGP IGP
TDP 210 W 95 W
Outputs 1x HDMI3x DisplayPort 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 8.6

Other Features

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