AMD Radeon Pro W6400 vs NVIDIA GeForce GTX 555 OEM

VS

AMD Radeon Pro W6400

NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 10 years and 8 months late

Boost Clock2331MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (112.0GB/s vs 91.87GB/s)

480 additional rendering cores

Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro W6400 +322%

3.58 TFLOPS

GeForce GTX 555 OEM

0.848 TFLOPS

Radeon Pro W6400

VS

GeForce GTX 555 OEM

Graphics Card

Jan 2022

Release Date

May 2011

Radeon Pro

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

2331 MHz

Base Clock

-

2331 MHz

Boost Clock

-

1750 MHz

Memory Clock

957 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

192bit

112.0GB/s

Bandwidth

91.87GB/s

Render Config

12

Compute Units

-

SM Count

6

768

Shading Units

288

48

TMUs

48

32

ROPs

24

-

12

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

384 KB

8 MB

L3 Cache

-

Theoretical Performance

74.59 GPixel/s

Pixel Rate

8.832 GPixel/s

111.9 GTexel/s

Texture Rate

35.33 GTexel/s

7.161 TFLOPS

FP16 (half)

-

3.580 TFLOPS

FP32 (float)

847.9 GFLOPS

223.8 GFLOPS

FP64 (double)

70.66 GFLOPS

Board Design

50W

TDP

150W

250 W

Suggested PSU

450 W

2x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

2x 6-pin

Graphics Processor

Navi 24

GPU Name

GF114

Navi 24 XL-W

GPU Variant

GF114-200-KB-A1

RDNA 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

1.95 billion

107 mm²

Die Size

332 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.6

Shader Model

5.1

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