NVIDIA GeForce RTX 4080 SUPER vs ATI Radeon X800 GTO

VS

NVIDIA GeForce RTX 4080 SUPER ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 16 years and 1 months late

Boost Clock2550MHz

Larger VRAM bandwidth (736.3GB/s vs 22.40GB/s)

10240 additional rendering cores

ATI Radeon X800 GTO 's Advantages

Lower TDP (49W vs 320W)

Score

GeForce RTX 4080 SUPER

VS

Radeon X800 GTO

Graphics Card

Jan 2024

Release Date

Dec 2007

GeForce 40

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2295 MHz

Base Clock

-

2550 MHz

Boost Clock

-

1438 MHz

Memory Clock

350 MHz

Memory

16GB

Memory Size

128MB

GDDR6X

Memory Type

DDR

256bit

Memory Bus

256bit

736.3GB/s

Bandwidth

22.40GB/s

Render Config

80

SM Count

-

Compute Units

-

10240

Shading Units

-

320

TMUs

12

112

ROPs

12

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

-

Theoretical Performance

285.6 GPixel/s

Pixel Rate

4.800 GPixel/s

816.0 GTexel/s

Texture Rate

4.800 GTexel/s

52.22 TFLOPS

FP16 (half)

-

52.22 TFLOPS

FP32 (float)

-

816.0 GFLOPS

FP64 (double)

-

Graphics Processor

AD103

GPU Name

R423

AD103-400-A1

GPU Variant

R423 GTO

Ada Lovelace

Architecture

R400

TSMC

Foundry

TSMC

5 nm

Process Size

130 nm

45.9 billion

Transistors

0.16 billion

379 mm²

Die Size

289 mm²

Board Design

320W

TDP

49W

700 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 16-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

-

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