ATI Radeon X1950 XTX Uber Edition vs AMD Radeon RX 580 2048SP

VS

ATI Radeon X1950 XTX Uber Edition AMD Radeon RX 580 2048SP

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 4GB VRAM Radeon RX 580 2048SP 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 150W)

AMD Radeon RX 580 2048SP 's Advantages

Released 11 years and 9 months late

Boost Clock1284MHz

Larger VRAM bandwidth (224.0GB/s vs 67.20GB/s)

2048 additional rendering cores

Score

Radeon X1950 XTX Uber Edition

VS

Radeon RX 580 2048SP

Graphics Card

Jan 2007

Release Date

Oct 2018

Radeon R500 PCIe

Generation

Polaris

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1168 MHz

-

Boost Clock

1284 MHz

1050 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

4GB

GDDR4

Memory Type

GDDR5

256bit

Memory Bus

256bit

67.20GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

Compute Units

32

-

Shading Units

2048

16

TMUs

128

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

-

L2 Cache

2 MB

Theoretical Performance

10.72 GPixel/s

Pixel Rate

41.09 GPixel/s

10.72 GTexel/s

Texture Rate

164.4 GTexel/s

-

FP16 (half)

5.259 TFLOPS

-

FP32 (float)

5.259 TFLOPS

-

FP64 (double)

328.7 GFLOPS

Graphics Processor

R580+

GPU Name

Polaris 20

R580+ XT (215BAABKA31FG)

GPU Variant

Polaris 20 XL (215-0910052)

R500

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

90 nm

Process Size

14 nm

0.384 billion

Transistors

5.7 billion

352 mm²

Die Size

232 mm²

Board Design

125W

TDP

150W

300 W

Suggested PSU

450 W

1x DVI 1x VHDCI

Outputs

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 8-pin

Graphics Features

9.0c (9_3)

DirectX

12 (12_0)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

3.0

Shader Model

6.4

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