NVIDIA RTX A400 vs ATI Radeon HD 2400 PRO PCI

VS

NVIDIA RTX A400

ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 512MB VRAM ATI Radeon HD 2400 PRO PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 16 years and 10 months late

Boost Clock1762MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (96.00GB/s vs 6.400GB/s)

728 additional rendering cores

ATI Radeon HD 2400 PRO PCI 's Advantages

Lower TDP (20W vs 50W)

Score

Benchmark

FP32 (float)

RTX A400 +6342%

2.706 TFLOPS

ATI Radeon HD 2400 PRO PCI

0.042 TFLOPS

RTX A400

VS

ATI Radeon HD 2400 PRO PCI

Graphics Card

Apr 2024

Release Date

Jun 2007

Quadro Ampere(Ax000)

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCI

Clock Speeds

1417 MHz

Base Clock

-

1762 MHz

Boost Clock

-

1500 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

64bit

Memory Bus

64bit

96.00GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

6

SM Count

-

768

Shading Units

40

24

TMUs

4

16

ROPs

4

24

Tensor Cores

-

6

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

32 KB

-

Theoretical Performance

28.19 GPixel/s

Pixel Rate

2.100 GPixel/s

42.29 GTexel/s

Texture Rate

2.100 GTexel/s

2.706 TFLOPS

FP16 (half)

-

2.706 TFLOPS

FP32 (float)

42.00 GFLOPS

42.29 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

20W

250 W

Suggested PSU

200 W

4x mini-DisplayPort 1.4a

Outputs

1x DVI

None

Power Connectors

None

Graphics Processor

GA107

GPU Name

RV610

-

GPU Variant

RV610 LE (215LKCAKA14FG)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

8.7 billion

Transistors

0.18 billion

200 mm²

Die Size

85 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.8

Shader Model

4.0

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