AMD Radeon HD 8550 OEM vs NVIDIA RTX A400

VS

AMD Radeon HD 8550 OEM

NVIDIA RTX A400

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8550 OEM and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 10 years and 6 months late

Boost Clock1762MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)

288 additional rendering cores

Lower TDP (50W vs 60W)

Score

Benchmark

FP32 (float)

Radeon HD 8550 OEM

0.624 TFLOPS

RTX A400 +333%

2.706 TFLOPS

Radeon HD 8550 OEM

VS

RTX A400

Graphics Card

Oct 2013

Release Date

Apr 2024

Sea Islands

Generation

Quadro Ampere(Ax000)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1417 MHz

-

Boost Clock

1762 MHz

800 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

96.00GB/s

Render Config

6

Compute Units

-

SM Count

6

480

Shading Units

768

24

TMUs

24

8

ROPs

16

-

Tensor Cores

24

-

RT Cores

6

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

28.19 GPixel/s

15.60 GTexel/s

Texture Rate

42.29 GTexel/s

-

FP16 (half)

2.706 TFLOPS

624.0 GFLOPS

FP32 (float)

2.706 TFLOPS

-

FP64 (double)

42.29 GFLOPS

Board Design

60W

TDP

50W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Turks

GPU Name

GA107

Turks PRO (215-0803002)

GPU Variant

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.716 billion

Transistors

8.7 billion

118 mm²

Die Size

200 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

5.0

Shader Model

6.8

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