AMD Radeon RX 6950 XT vs NVIDIA GeForce 9400 GT Rev. 3

VS

AMD Radeon RX 6950 XT NVIDIA GeForce 9400 GT Rev. 3

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6950 XT and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6950 XT 's Advantages

Released 9 years and 11 months late

Boost Clock2310MHz

Larger VRAM bandwidth (576.0GB/s vs 9.600GB/s)

5104 additional rendering cores

NVIDIA GeForce 9400 GT Rev. 3 's Advantages

Lower TDP (50W vs 335W)

Score

Benchmark

FP32 (float)

Radeon RX 6950 XT +52455%

23.65 TFLOPS

GeForce 9400 GT Rev. 3

0.045 TFLOPS

Radeon RX 6950 XT

VS

GeForce 9400 GT Rev. 3

Graphics Card

May 2022

Release Date

Jun 2012

Navi II

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1860 MHz

Base Clock

-

2310 MHz

Boost Clock

-

2250 MHz

Memory Clock

600 MHz

Memory

16GB

Memory Size

128MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

576.0GB/s

Bandwidth

9.600GB/s

Render Config

-

SM Count

2

80

Compute Units

-

5120

Shading Units

16

320

TMUs

8

128

ROPs

4

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

32 KB

Theoretical Performance

295.7 GPixel/s

Pixel Rate

2.356 GPixel/s

739.2 GTexel/s

Texture Rate

4.712 GTexel/s

47.31 TFLOPS

FP16 (half)

-

23.65 TFLOPS

FP32 (float)

44.86 GFLOPS

1478 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 21

GPU Name

GT218

Navi 21 KXTX (215-121000289)

GPU Variant

GT218-670-B1

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

0.26 billion

520 mm²

Die Size

57 mm²

Board Design

335W

TDP

50W

700 W

Suggested PSU

250 W

1x HDMI 2.1 2x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.2

6.5

Shader Model

4.1

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