ATI Radeon X1950 XTX Uber Edition vs AMD Radeon RX 7900 GRE

VS

ATI Radeon X1950 XTX Uber Edition

AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 16GB VRAM Radeon RX 7900 GRE 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 260W)

AMD Radeon RX 7900 GRE 's Advantages

Released 16 years and 6 months late

Boost Clock2245MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (576.0GB/s vs 67.20GB/s)

5120 additional rendering cores

Score

Radeon X1950 XTX Uber Edition

VS

Radeon RX 7900 GRE

Graphics Card

Jan 2007

Release Date

Jul 2023

Radeon R500 PCIe

Generation

Navi III

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1287 MHz

-

Boost Clock

2245 MHz

1050 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

16GB

GDDR4

Memory Type

GDDR6

256bit

Memory Bus

256bit

67.20GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

-

Shading Units

5120

16

TMUs

320

16

ROPs

160

-

RT Cores

80

-

L1 Cache

256 KB per Array

-

L2 Cache

6 MB

-

L3 Cache

64 MB

Theoretical Performance

10.72 GPixel/s

Pixel Rate

359.2 GPixel/s

10.72 GTexel/s

Texture Rate

718.4 GTexel/s

-

FP16 (half)

91.96 TFLOPS

-

FP32 (float)

45.98 TFLOPS

-

FP64 (double)

1437 GFLOPS

Board Design

125W

TDP

260W

300 W

Suggested PSU

600 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 Processor

R580+

GPU Name

Navi 31

R580+ XT (215BAABKA31FG)

GPU Variant

Navi 31 XL (215-145000206)

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

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

-

3.0

Shader Model

6.7

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