AMD Radeon VII vs ATI Radeon X1950 XTX Uber Edition

VS

AMD Radeon VII

ATI Radeon X1950 XTX Uber Edition

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 512MB VRAM Radeon X1950 XTX Uber Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages

Released 12 years and 1 months late

Boost Clock1750MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (1020GB/s vs 67.20GB/s)

3840 additional rendering cores

ATI Radeon X1950 XTX Uber Edition 's Advantages

Lower TDP (125W vs 295W)

Score

Radeon VII

VS

Radeon X1950 XTX Uber Edition

Graphics Card

Feb 2019

Release Date

Jan 2007

Vega II

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1750 MHz

Boost Clock

-

1000 MHz

Memory Clock

1050 MHz

Memory

16GB

Memory Size

512MB

HBM2

Memory Type

GDDR4

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

67.20GB/s

Render Config

60

Compute Units

-

3840

Shading Units

-

240

TMUs

16

64

ROPs

16

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

10.72 GPixel/s

420.0 GTexel/s

Texture Rate

10.72 GTexel/s

26.88 TFLOPS

FP16 (half)

-

13.44 TFLOPS

FP32 (float)

-

3.360 TFLOPS

FP64 (double)

-

Board Design

295W

TDP

125W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VHDCI

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Vega 20

GPU Name

R580+

Vega 20 XT

GPU Variant

R580+ XT (215BAABKA31FG)

GCN 5.1

Architecture

R500

TSMC

Foundry

TSMC

7 nm

Process Size

90 nm

13.23 billion

Transistors

0.384 billion

331 mm²

Die Size

352 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1 (full) 3.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

3.0

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