NVIDIA GeForce GTX 275 PhysX Edition vs AMD Radeon RX 6400

VS

NVIDIA GeForce GTX 275 PhysX Edition

AMD Radeon RX 6400

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Released 11 years and 11 months late

Boost Clock2321MHz

More VRAM (4GB vs 896GB)

Larger VRAM bandwidth (128.0GB/s vs 127.0GB/s)

528 additional rendering cores

Lower TDP (53W vs 219W)

Score

Benchmark

FP32 (float)

GeForce GTX 275 PhysX Edition

0.622 TFLOPS

Radeon RX 6400 +473%

3.565 TFLOPS

GeForce GTX 275 PhysX Edition

VS

Radeon RX 6400

Graphics Card

Feb 2010

Release Date

Jan 2022

GeForce 200

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1923 MHz

-

Boost Clock

2321 MHz

1134 MHz

Memory Clock

2000 MHz

Memory

896MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

448bit

Memory Bus

64bit

127.0GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

12

30

SM Count

-

240

Shading Units

768

80

TMUs

48

28

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

224 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

17.72 GPixel/s

Pixel Rate

74.27 GPixel/s

50.64 GTexel/s

Texture Rate

111.4 GTexel/s

-

FP16 (half)

7.130 TFLOPS

622.1 GFLOPS

FP32 (float)

3.565 TFLOPS

77.76 GFLOPS

FP64 (double)

222.8 GFLOPS

Board Design

219W

TDP

53W

550 W

Suggested PSU

250 W

2x DVI

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

G92B

GPU Name

Navi 24

G92-421-B1

GPU Variant

Navi 24 XL (215-135000046)

Tesla

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

6 nm

0.754 billion

Transistors

5.4 billion

260 mm²

Die Size

107 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

CUDA

-

4.0

Shader Model

6.7

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