AMD Radeon Pro VII vs AMD Radeon RX Vega 64 Limited Edition

Table of Contents

Graphics Processor

GPU model Vega 20 Vega 10
GPU variant Vega 20 GL XT Vega 10 XT (215-0894200)
Architecture GCN 5.1 GCN 5.0
Foundry TSMC GlobalFoundries
Manufacturing process 7 nm 14 nm
Number of transistors 13,230 million 12,500 million
Die size 331 mm² 495 mm²

Graphics Card

Release date May 13th, 2020 Aug 7th, 2017
Generation Radeon Pro Vega
Production Active Active
Launch price 1,899 USD 549 USD
Interface PCIe 4.0 x16 PCIe 3.0 x16
Predecessor Polaris
Successor Navi

Clocks

Base clock 1400 MHz 1247 MHz
Boost clock 1700 MHz 1546 MHz
Memory clock 1000 MHz 2 Gbps effective 945 MHz 1890 Mbps effective

Memory Configuration

Memory size 16 GB 8 GB
Memory type HBM2 HBM2
Memory bus width 4096 bit 2048 bit
Bandwidth 1,024 GB/s 483.8 GB/s

Render Configuration

Shading units 3840 4096
TMUs 240 256
ROPs 64 64
Compute units 60 64
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 4 MB 4 MB

Performance

Pixel rate 108.8 GPixel/s 98.94 GPixel/s
Texture rate 408.0 GTexel/s 395.8 GTexel/s
FP16 (half) performance 26.11 TFLOPS (2:1) 25.33 TFLOPS (2:1)
FP32 (float) performance 13.06 TFLOPS 12.66 TFLOPS
FP64 (double) performance 6.528 TFLOPS (1:2) 791.6 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 305 mm 12 inches 272 mm 10.7 inches
Width 111 mm 4.4 inches 112 mm 4.4 inches
TDP 250 W 295 W
Suggested PSU 600 W 600 W
Outputs 6x mini-DisplayPort 1x HDMI3x DisplayPort
Power connectors 1x 6-pin + 1x 8-pin 2x 8-pin
Board number D360-37 D05014
Height 40 mm 1.6 inches

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 2.1
Vulkan 1.2 1.2
Shader model 6.4 6.4

Other Features

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