ATI Radeon X1600 vs NVIDIA T400

VS

ATI Radeon X1600

NVIDIA T400

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1600 and 2GB VRAM T400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1600 's Advantages

Lower TDP (27W vs 30W)

NVIDIA T400 's Advantages

Released 14 years and 4 months late

Boost Clock1425MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (80.00GB/s vs 12.80GB/s)

384 additional rendering cores

Score

Radeon X1600

VS

T400

Graphics Card

Jan 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

400 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

2GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

64bit

12.80GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

6

-

Shading Units

384

4

TMUs

24

4

ROPs

16

-

L1 Cache

64 KB (per SM)

-

L2 Cache

1024 KB

-

Theoretical Performance

2.540 GPixel/s

Pixel Rate

22.80 GPixel/s

2.540 GTexel/s

Texture Rate

34.20 GTexel/s

-

FP16 (half)

2.189 TFLOPS

-

FP32 (float)

1094 GFLOPS

-

FP64 (double)

34.20 GFLOPS

Board Design

27W

TDP

30W

200 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

3x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

RV516

GPU Name

TU117

-

R500

Architecture

Turing

UMC

Foundry

TSMC

80 nm

Process Size

12 nm

0.107 billion

Transistors

4.7 billion

100 mm²

Die Size

200 mm²

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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