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AMD Radeon Pro Vega 20

Graphics Processor
Vega 12
Cores
1280
TMUs
80
ROPs
32
Memory Size
4 GB
Memory Type
HBM2
Bus Width
1024 bit
The Radeon Pro Vega 20 is a professional graphics card by AMD, launched in November 2018. Built on the 14 nm process, and based on the Vega 12 graphics processor, in its Vega 12 XTA variant, the card supports DirectX 12.0. It features 1280 shading units, 80 texture mapping units and 32 ROPs. AMD has placed 4,096 MB HBM2 memory on the card, which are connected using a 1024-bit memory interface. The GPU is operating at a frequency of 815 MHz, which can be boosted up to 1283 MHz, memory is running at 740 MHz.
Being a igp card, its power draw is rated at 100 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon Pro Vega 20 is connected to the rest of the system using a PCI-Express 3.0 x16 interface.

Graphics Processor

GPU Name
Vega 12
GPU Variant
Vega 12 XTA
Architecture
GCN 5.0
Foundry
GlobalFoundries
Process Size
14 nm
Transistors
unknown
Die Size
unknown

Graphics Card

Release Date
Nov 14th, 2018
Generation
Radeon Pro
(Pro Vega)
Production
Active
Bus Interface
PCIe 3.0 x16

Relative Performance

4%
GeForce 210
6%
GeForce 9400 GT
7%
Radeon HD 4550
9%
Radeon HD 5450
10%
Radeon HD 6450
11%
GeForce GT 520
13%
GeForce GT 220
18%
GeForce GT 430
18%
Radeon HD 5570
19%
Radeon HD 4670
20%
GeForce GT 440
21%
GeForce GT 240
24%
GeForce 9600 GT
25%
Radeon HD 5670
27%
GeForce GT 640
28%
GeForce 9800 GT
29%
Radeon HD 6670
30%
Radeon HD 4830
32%
Radeon HD 4770
34%
Radeon HD 4850
35%
GeForce GTS 250
36%
GeForce GTS 450
37%
Radeon HD 5750
42%
Radeon HD 7750
43%
Radeon HD 5770
43%
GeForce GTX 260
44%
Radeon HD 4870
44%
Radeon Vega 8
45%
GeForce GTX 550 Ti
45%
GeForce GTX 650
48%
Radeon HD 5830
50%
Radeon HD 6790
51%
Radeon HD 4890
53%
GeForce GTX 460
53%
Radeon RX Vega 11
54%
GeForce GT 1030
54%
GeForce GTX 275
54%
Radeon HD 7770 GHz Edition
54%
GeForce GTX 280
56%
GeForce GTX 465
58%
Radeon HD 6850
59%
GeForce GTX 285
64%
Radeon HD 5850
65%
GeForce GTX 650 Ti
65%
Radeon HD 7790
68%
Radeon RX 550
68%
GeForce GTX 470
70%
Radeon HD 6870
75%
Radeon HD 5870
77%
GeForce GTX 560 Ti
78%
Radeon HD 4870 X2
79%
GeForce GTX 750 Ti
79%
Radeon HD 6950
82%
GeForce GTX 295
83%
GeForce GTX 650 Ti Boost
84%
Radeon HD 7850
85%
GeForce GTX 480
89%
Radeon HD 6970
91%
Radeon R7 265
92%
Radeon RX 460
92%
Radeon R7 370
93%
GeForce GTX 660
93%
GeForce GTX 570
95%
Radeon RX 560
100%
Radeon Pro Vega 20
100%
GeForce GTX 950
101%
Radeon HD 7870 GHz Edition
104%
Radeon R9 270X
105%
GeForce GTX 660 Ti
105%
GeForce GTX 580
106%
GeForce GTX 1050
107%
Radeon HD 7950
109%
Radeon HD 5970
112%
GeForce GTX 760
120%
GeForce GTX 670
123%
GeForce GTX 960
127%
Radeon R9 380
127%
Radeon R9 285
129%
Radeon HD 7970
130%
GeForce GTX 680
133%
GeForce GTX 1050 Ti
136%
GeForce GTX 770
140%
Radeon HD 6990
143%
Radeon R9 280X
145%
GeForce GTX 590
145%
Radeon HD 7970 GHz Edition
161%
GeForce GTX 780
166%
GeForce GTX 1650
177%
Radeon RX 470
179%
Radeon R9 290
189%
Radeon RX 570
191%
Radeon R9 390
192%
Radeon R9 290X
195%
GeForce GTX 970
197%
GeForce GTX TITAN
200%
GeForce GTX 780 Ti
203%
Radeon R9 390X
204%
Radeon HD 7990
205%
Radeon RX 480
206%
GeForce GTX 690
218%
Radeon RX 580
222%
GeForce GTX 980
225%
Radeon R9 FURY
225%
GeForce GTX 1060 6 GB
235%
Radeon RX 590
247%
Radeon R9 295X2
249%
GeForce GTX 1660
252%
Radeon R9 FURY X
256%
GeForce GTX 980 Ti
263%
GeForce GTX TITAN X
286%
GeForce GTX 1660 Ti
286%
GeForce GTX 1070
304%
Radeon RX Vega 56
322%
GeForce GTX 1070 Ti
332%
Radeon RX Vega 64
336%
GeForce GTX 1080
336%
GeForce RTX 2060
350%
Radeon RX 5700
378%
GeForce RTX 2060 SUPER
392%
GeForce RTX 2070
401%
Radeon RX 5700 XT
405%
Radeon VII
416%
TITAN X Pascal
428%
GeForce GTX 1080 Ti
433%
GeForce RTX 2070 SUPER
461%
GeForce RTX 2080
488%
GeForce RTX 2080 SUPER
539%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

Base Clock
815 MHz
Boost Clock
1283 MHz
Memory Clock
740 MHz
1480 MHz effective

Memory

Memory Size
4 GB
Memory Type
HBM2
Memory Bus
1024 bit
Bandwidth
189.4 GB/s

Render Config

Shading Units
1280
TMUs
80
ROPs
32
Compute Units
20
L1 Cache
16 KB (per CU)
L2 Cache
1024 KB

Theoretical Performance

Pixel Rate
41.06 GPixel/s
Texture Rate
102.6 GTexel/s
FP16 (half) performance
6.569 TFLOPS (2:1)
FP32 (float) performance
3.284 TFLOPS
FP64 (double) performance
205.3 GFLOPS (1:16)

Board Design

Slot Width
IGP
TDP
100 W
Outputs
No outputs

Graphics Features

DirectX
12.0 (12_1)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.1.119
Shader Model
6.3

Vega 12 GPU Notes

Architecture Codename: Arctic Islands
Codename: Treasure Refresh
CLRX Version: GCN 1.4
Graphics/Compute: GFX9 (gfx904)
Display Core Engine: 12.0
Unified Video Decoder: 7.0
Video Compression Engine: 4.0