NVIDIA GeForce RTX 4080 12 GB vs ATI Radeon X1650 GTO

VS

NVIDIA GeForce RTX 4080 12 GB

ATI Radeon X1650 GTO

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 256MB VRAM Radeon X1650 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock2610MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (504.2GB/s vs 12.54GB/s)

7680 additional rendering cores

Score

GeForce RTX 4080 12 GB

VS

Radeon X1650 GTO

Graphics Card

Unknown

Release Date

Dec 2007

GeForce 40

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

392 MHz

Memory

12GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

12.54GB/s

Render Config

-

60

SM Count

-

7680

Shading Units

-

240

TMUs

4

80

ROPs

4

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

-

Theoretical Performance

208.8 GPixel/s

Pixel Rate

2.348 GPixel/s

626.4 GTexel/s

Texture Rate

2.348 GTexel/s

40.09 TFLOPS

FP16 (half)

-

40.09 TFLOPS

FP32 (float)

-

626.4 GFLOPS

FP64 (double)

-

Board Design

285W

TDP

Unknown

600 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 1x VGA

1x 16-pin

Power Connectors

None

Graphics Processor

AD104

GPU Name

RV530

AD104-400-A1

GPU Variant

RV530 LE

Ada Lovelace

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

4 nm

Process Size

90 nm

35.8 billion

Transistors

0.157 billion

295 mm²

Die Size

150 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.6

Shader Model

3.0

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