AMD Radeon Pro W6400 vs NVIDIA GeForce 8400 GS PCI

VS

AMD Radeon Pro W6400 NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 14 years and 1 months late

Boost Clock2331MHz

Larger VRAM bandwidth (112.0GB/s vs 5.328GB/s)

760 additional rendering cores

NVIDIA GeForce 8400 GS PCI 's Advantages

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

Radeon Pro W6400 +16172%

3.58 TFLOPS

GeForce 8400 GS PCI

0.022 TFLOPS

Radeon Pro W6400

VS

GeForce 8400 GS PCI

Graphics Card

Jan 2022

Release Date

Dec 2007

Radeon Pro

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCI

Clock Speeds

2331 MHz

Base Clock

-

2331 MHz

Boost Clock

-

1750 MHz

Memory Clock

333 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

64bit

Memory Bus

64bit

112.0GB/s

Bandwidth

5.328GB/s

Render Config

-

SM Count

1

12

Compute Units

-

768

Shading Units

8

48

TMUs

4

32

ROPs

4

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

1024 KB

L2 Cache

16 KB

Theoretical Performance

74.59 GPixel/s

Pixel Rate

2.268 GPixel/s

111.9 GTexel/s

Texture Rate

2.268 GTexel/s

7.161 TFLOPS

FP16 (half)

-

3.580 TFLOPS

FP32 (float)

22.40 GFLOPS

223.8 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 24

GPU Name

G98

Navi 24 XL-W

GPU Variant

G98-400-U2

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

65 nm

5.4 billion

Transistors

0.21 billion

107 mm²

Die Size

86 mm²

Board Design

50W

TDP

25W

250 W

Suggested PSU

200 W

2x DisplayPort 1.4a

Outputs

1x S-Video 1x DMS-59

None

Power Connectors

None

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

6.6

Shader Model

4.0

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