ATI Radeon X1950 XTX Uber Edition vs AMD Radeon RX 7950 XT

VS

ATI Radeon X1950 XTX Uber Edition AMD Radeon RX 7950 XT

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 20GB VRAM Radeon RX 7950 XT 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 300W)

AMD Radeon RX 7950 XT 's Advantages

Boost Clock3000MHz

Larger VRAM bandwidth (800.0GB/s vs 67.20GB/s)

5376 additional rendering cores

Score

Radeon X1950 XTX Uber Edition

VS

Radeon RX 7950 XT

Graphics Card

Jan 2007

Release Date

Unknown

Radeon R500 PCIe

Generation

Navi III

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

3000 MHz

1050 MHz

Memory Clock

2500 MHz

Memory

512MB

Memory Size

20GB

GDDR4

Memory Type

GDDR6

256bit

Memory Bus

320bit

67.20GB/s

Bandwidth

800.0GB/s

Render Config

-

SM Count

-

Compute Units

84

-

Shading Units

5376

16

TMUs

336

16

ROPs

192

-

Tensor Cores

-

RT Cores

84

-

L1 Cache

256 KB per Array

-

L2 Cache

6 MB

Theoretical Performance

10.72 GPixel/s

Pixel Rate

576.0 GPixel/s

10.72 GTexel/s

Texture Rate

1008 GTexel/s

-

FP16 (half)

129.0 TFLOPS

-

FP32 (float)

64.51 TFLOPS

-

FP64 (double)

2.016 TFLOPS

Graphics Processor

R580+

GPU Name

Navi 31

R580+ XT (215BAABKA31FG)

GPU Variant

Navi 31 XT+

R500

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

90 nm

Process Size

5 nm

0.384 billion

Transistors

57.7 billion

352 mm²

Die Size

529 mm²

Board Design

125W

TDP

300W

300 W

Suggested PSU

700 W

1x DVI 1x VHDCI

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.2

N/A

Vulkan

1.3

-

CUDA

-

3.0

Shader Model

6.7

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