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AMD Radeon Instinct Vega

Vega 20
Graphics Processor
4096
Cores
256
TMUs
64
ROPs
32768 MB
Memory Size
HBM2
Memory Type
4096 bit
Bus Width
AMD Radeon Instinct Vega Photo AMD Vega 20 Photo

This graphics card is not released yet.

Data on this page may change in the future.

The Radeon Instinct Vega will be a professional graphics card by AMD. Built on the 7 nm process, and based on the Vega 20 graphics processor, in its Vega 20 GL variant, the card supports DirectX 12.0. The Vega 20 graphics processor is a large chip with a die area of 325 mm². It features 4096 shading units, 256 texture mapping units and 64 ROPs. AMD has placed 32,768 MB HBM2 memory on the card, which are connected using a 4096-bit memory interface. The GPU is operating at a frequency of 1000 MHz, which can be boosted up to 2025 MHz, memory is running at 1200 MHz.
Being a dual-slot card, the AMD Radeon Instinct Vega draws power from 2x 8-pin power connectors, with power draw rated at 225 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon Instinct Vega is connected to the rest of the system using a PCI-Express 3.0 x16 interface. The card measures 267 mm in length, and features a dual-slot cooling solution.

Graphics Processor

GPU Name
Vega 20
GPU Variant
Vega 20 GL
Architecture
GCN 5.1
Process Size
7 nm
Transistors
unknown
Die Size
325 mm²

Graphics Card

Release Date
2018
Generation
Radeon Instinct
(Vega)
Production
Unreleased
Bus Interface
PCIe 3.0 x16

Relative Performance

100%
128%
158%
202%
238%
251%
310%
405%
410%
446%
470%
480%
551%
586%
628%
650%
676%
697%
744%
785%
802%
826%
855%
976%
984%
1002%
1014%
1016%
1027%
1036%
1096%
1152%
1172%
1215%
1224%
1236%
1248%
1252%
1254%
1278%
1340%
1366%
1465%
1492%
1492%
1555%
1559%
1615%
1723%
1778%
1787%
1820%
1829%
1893%
1915%
1929%
1962%
2054%
2094%
2127%
2128%
2135%
2141%
2312%
2332%
2389%
2418%
2429%
2448%
2454%
2497%
2502%
2572%
2769%
2841%
2914%
2931%
2960%
2991%
3061%
3141%
3214%
3290%
3337%
3339%
3699%
4071%
4127%
4403%
4427%
4486%
4545%
4584%
4606%
4672%
4692%
4715%
4755%
5010%
5114%
5180%
5180%
5697%
5796%
5894%
6336%
6958%
7204%
7760%
7760%
8186%
9578%
9823%
10707%
12181%
Based on TPU review data: "Performance Summary" at 1920x1080

Clock Speeds

GPU Clock
1000 MHz
Boost Clock
2025 MHz
Memory Clock
1200 MHz
2400 MHz effective

Memory

Memory Size
32768 MB
Memory Type
HBM2
Memory Bus
4096 bit
Bandwidth
1,229 GB/s

Render Config

Shading Units
4096
TMUs
256
ROPs
64
Compute Units
64

Theoretical Performance

Pixel Rate
129.6 GPixel/s
Texture Rate
518.4 GTexel/s
FP16 (half) performance
33,178 GFLOPS (2:1)
FP32 (float) performance
16,589 GFLOPS
FP64 (double) performance
8,294 GFLOPS (1:2)

Board Design

Slot Width
Dual-slot
Length
10.5 inches
267 mm
TDP
225 W
Outputs
No outputs
Power Connectors
2x 8-pin

Graphics Features

DirectX
12.0 (12_1)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.1.82
Shader Model
6.1

Card Notes

Core specs and TDP unknown

Vega 20 GPU Notes

Graphics/Compute: GFX9 (gfx906)
Graphics/Compute: GFX9 (gfx907)
Display Core Next: 1.0
Video Core Next: 1.0
Instruction Sets: fdot2, sdot2, sdot4, sdot8, udot2, udot4, udot8