NVIDIA GeForce 9400 GT vs AMD Radeon RX 7950 XTX

VS

NVIDIA GeForce 9400 GT

AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages

Lower TDP (50W vs 355W)

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 128GB)

Larger VRAM bandwidth (960.0GB/s vs 9.600GB/s)

6128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9400 GT

0.029 TFLOPS

Radeon RX 7950 XTX +279555%

81.1 TFLOPS

GeForce 9400 GT

VS

Radeon RX 7950 XTX

Graphics Card

Aug 2008

Release Date

Unknown

GeForce 9

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

3300 MHz

600 MHz

Memory Clock

2500 MHz

Memory

128MB

Memory Size

24GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

384bit

9.600GB/s

Bandwidth

960.0GB/s

Render Config

-

Compute Units

96

2

SM Count

-

16

Shading Units

6144

8

TMUs

384

4

ROPs

192

-

RT Cores

96

-

L1 Cache

256 KB per Array

16 KB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

633.6 GPixel/s

3.672 GTexel/s

Texture Rate

1267 GTexel/s

-

FP16 (half)

162.2 TFLOPS

29.38 GFLOPS

FP32 (float)

81.10 TFLOPS

-

FP64 (double)

2.534 TFLOPS

Board Design

50W

TDP

355W

250 W

Suggested PSU

750 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

G86

GPU Name

Navi 31

-

GPU Variant

Navi 31 XTX+

Tesla

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

80 nm

Process Size

5 nm

0.21 billion

Transistors

57.7 billion

127 mm²

Die Size

529 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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