ATI Radeon X1950 XTX Uber Edition vs AMD Radeon RX Vega 64 Limited Edition

VS

ATI Radeon X1950 XTX Uber Edition

AMD Radeon RX Vega 64 Limited Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 8GB VRAM Radeon RX Vega 64 Limited Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 XTX Uber Edition 's Advantages

Lower TDP (125W vs 295W)

AMD Radeon RX Vega 64 Limited Edition 's Advantages

Released 10 years and 7 months late

Boost Clock1546MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (483.8GB/s vs 67.20GB/s)

4096 additional rendering cores

Score

Radeon X1950 XTX Uber Edition

VS

Radeon RX Vega 64 Limited Edition

Graphics Card

Jan 2007

Release Date

Aug 2017

Radeon R500 PCIe

Generation

Vega

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1247 MHz

-

Boost Clock

1546 MHz

1050 MHz

Memory Clock

945 MHz

Memory

512MB

Memory Size

8GB

GDDR4

Memory Type

HBM2

256bit

Memory Bus

2048bit

67.20GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

64

-

Shading Units

4096

16

TMUs

256

16

ROPs

64

-

L1 Cache

16 KB (per CU)

-

L2 Cache

4 MB

-

Theoretical Performance

10.72 GPixel/s

Pixel Rate

98.94 GPixel/s

10.72 GTexel/s

Texture Rate

395.8 GTexel/s

-

FP16 (half)

25.33 TFLOPS

-

FP32 (float)

12.66 TFLOPS

-

FP64 (double)

791.6 GFLOPS

Board Design

125W

TDP

295W

300 W

Suggested PSU

600 W

1x DVI 1x VHDCI

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

R580+

GPU Name

Vega 10

R580+ XT (215BAABKA31FG)

GPU Variant

Vega 10 XT (215-0894200)

R500

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

90 nm

Process Size

14 nm

0.384 billion

Transistors

12.5 billion

352 mm²

Die Size

495 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (12_1)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

3.0

Shader Model

6.4

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