AMD Radeon RX 6400 vs NVIDIA GeForce 9800 GX2

VS

AMD Radeon RX 6400

NVIDIA GeForce 9800 GX2

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 512MB VRAM GeForce 9800 GX2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Released 13 years and 10 months late

Boost Clock2321MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)

640 additional rendering cores

Lower TDP (53W vs 197W)

Score

Benchmark

FP32 (float)

Radeon RX 6400 +828%

3.565 TFLOPS

GeForce 9800 GX2

0.384 TFLOPS

Radeon RX 6400

VS

GeForce 9800 GX2

Graphics Card

Jan 2022

Release Date

Mar 2008

Navi II

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1923 MHz

Base Clock

-

2321 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

256bit

128.0GB/s

Bandwidth

64.00GB/s

Render Config

12

Compute Units

-

SM Count

16

768

Shading Units

128

48

TMUs

64

32

ROPs

16

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

1024 KB

L2 Cache

64 KB

16 MB

L3 Cache

-

Theoretical Performance

74.27 GPixel/s

Pixel Rate

9.600 GPixel/s

111.4 GTexel/s

Texture Rate

38.40 GTexel/s

7.130 TFLOPS

FP16 (half)

-

3.565 TFLOPS

FP32 (float)

384.0 GFLOPS

222.8 GFLOPS

FP64 (double)

-

Board Design

53W

TDP

197W

250 W

Suggested PSU

450 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 24

GPU Name

G92

Navi 24 XL (215-135000046)

GPU Variant

G92-450-A2

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

65 nm

5.4 billion

Transistors

0.754 billion

107 mm²

Die Size

324 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.7

Shader Model

4.0

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