AMD Radeon RX 6400 vs NVIDIA GeForce GTX 280

VS

AMD Radeon RX 6400 NVIDIA GeForce GTX 280

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 1024MB VRAM GeForce GTX 280 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 7 months late

Boost Clock2321MHz

More VRAM (4GB vs 1GB)

528 additional rendering cores

Lower TDP (53W vs 236W)

NVIDIA GeForce GTX 280 's Advantages

Larger VRAM bandwidth (141.7GB/s vs 128.0GB/s)

Score

Benchmark

FP32 (float)

Radeon RX 6400 +473%

3.565 TFLOPS

GeForce GTX 280

0.622 TFLOPS

Radeon RX 6400

VS

GeForce GTX 280

Graphics Card

Jan 2022

Release Date

Jun 2008

Navi II

Generation

GeForce 200

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

1107 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

512bit

128.0GB/s

Bandwidth

141.7GB/s

Render Config

-

SM Count

30

12

Compute Units

-

768

Shading Units

240

48

TMUs

80

32

ROPs

32

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

1024 KB

L2 Cache

256 KB

Theoretical Performance

74.27 GPixel/s

Pixel Rate

19.26 GPixel/s

111.4 GTexel/s

Texture Rate

48.16 GTexel/s

7.130 TFLOPS

FP16 (half)

-

3.565 TFLOPS

FP32 (float)

622.1 GFLOPS

222.8 GFLOPS

FP64 (double)

77.76 GFLOPS

Graphics Processor

Navi 24

GPU Name

GT200

Navi 24 XL (215-135000046)

GPU Variant

G200-300-A2

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

65 nm

5.4 billion

Transistors

1.4 billion

107 mm²

Die Size

576 mm²

Board Design

53W

TDP

236W

250 W

Suggested PSU

550 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin + 1x 8-pin

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

1.3

6.6

Shader Model

4.0

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