AMD Radeon RX 6950 XT vs ATI Radeon X800 GTO

VS

AMD Radeon RX 6950 XT ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6950 XT and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6950 XT 's Advantages

Released 14 years and 5 months late

Boost Clock2310MHz

Larger VRAM bandwidth (576.0GB/s vs 22.40GB/s)

5120 additional rendering cores

ATI Radeon X800 GTO 's Advantages

Lower TDP (49W vs 335W)

Score

Radeon RX 6950 XT

VS

Radeon X800 GTO

Graphics Card

May 2022

Release Date

Dec 2007

Navi II

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1860 MHz

Base Clock

-

2310 MHz

Boost Clock

-

2250 MHz

Memory Clock

350 MHz

Memory

16GB

Memory Size

128MB

GDDR6

Memory Type

DDR

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

-

80

Compute Units

-

5120

Shading Units

-

320

TMUs

12

128

ROPs

12

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

295.7 GPixel/s

Pixel Rate

4.800 GPixel/s

739.2 GTexel/s

Texture Rate

4.800 GTexel/s

47.31 TFLOPS

FP16 (half)

-

23.65 TFLOPS

FP32 (float)

-

1478 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 21

GPU Name

R423

Navi 21 KXTX (215-121000289)

GPU Variant

R423 GTO

RDNA 2.0

Architecture

R400

TSMC

Foundry

TSMC

7 nm

Process Size

130 nm

26.8 billion

Transistors

0.16 billion

520 mm²

Die Size

289 mm²

Board Design

335W

TDP

49W

700 W

Suggested PSU

200 W

1x HDMI 2.1 2x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

-

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