AMD Radeon Pro W6900X vs ATI Radeon HD 2400 PRO

VS

AMD Radeon Pro W6900X ATI Radeon HD 2400 PRO

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 256MB VRAM ATI Radeon HD 2400 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

Released 14 years and 2 months late

Boost Clock2150MHz

Larger VRAM bandwidth (512.0GB/s vs 6.400GB/s)

5080 additional rendering cores

ATI Radeon HD 2400 PRO 's Advantages

Lower TDP (20W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X +52328%

22.02 TFLOPS

ATI Radeon HD 2400 PRO

0.042 TFLOPS

Radeon Pro W6900X

VS

ATI Radeon HD 2400 PRO

Graphics Card

Aug 2021

Release Date

Jun 2007

Radeon Pro Mac

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2150 MHz

Boost Clock

-

2000 MHz

Memory Clock

400 MHz

Memory

32GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

80

Compute Units

2

5120

Shading Units

40

320

TMUs

4

128

ROPs

4

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

32 KB

Theoretical Performance

275.2 GPixel/s

Pixel Rate

2.100 GPixel/s

688.0 GTexel/s

Texture Rate

2.100 GTexel/s

44.03 TFLOPS

FP16 (half)

-

22.02 TFLOPS

FP32 (float)

42.00 GFLOPS

1376 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 21

GPU Name

RV610

Navi 21 Pro-XTA

GPU Variant

RV610 LE (215LKCAKA14FG)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

65 nm

26.8 billion

Transistors

0.18 billion

520 mm²

Die Size

85 mm²

Board Design

300W

TDP

20W

700 W

Suggested PSU

200 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

4.0

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