ATI Radeon X1650 GTO vs NVIDIA T400 4 GB

VS

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 GTO and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 13 years and 5 months late

Boost Clock1425MHz

Larger VRAM bandwidth (80.00GB/s vs 12.54GB/s)

384 additional rendering cores

Score

Radeon X1650 GTO

VS

T400 4 GB

Graphics Card

Dec 2007

Release Date

May 2021

Radeon R500 PCIe

Generation

Quadro

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

420 MHz

-

Boost Clock

1425 MHz

392 MHz

Memory Clock

1250 MHz

Memory

256MB

Memory Size

4GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

64bit

12.54GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

6

-

Compute Units

-

Shading Units

384

4

TMUs

24

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

-

L2 Cache

1024 KB

Theoretical Performance

2.348 GPixel/s

Pixel Rate

22.80 GPixel/s

2.348 GTexel/s

Texture Rate

34.20 GTexel/s

-

FP16 (half)

2.189 TFLOPS

-

FP32 (float)

1094 GFLOPS

-

FP64 (double)

34.20 GFLOPS

Graphics Processor

RV530

GPU Name

TU117

RV530 LE

GPU Variant

-

Ultra-Threaded SE

Architecture

Turing

TSMC

Foundry

TSMC

90 nm

Process Size

12 nm

0.157 billion

Transistors

4.7 billion

150 mm²

Die Size

200 mm²

Board Design

Unknown

TDP

30W

200 W

Suggested PSU

200 W

1x HDMI 1x VGA

Outputs

3x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

9.0c (9_3)

DirectX

12 (12_1)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

3.0

Shader Model

6.6

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