NVIDIA GeForce RTX 4080 Ti vs AMD Radeon HD 8550 OEM

VS

NVIDIA GeForce RTX 4080 Ti

AMD Radeon HD 8550 OEM

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 1024MB VRAM Radeon HD 8550 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock2610MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (678.4GB/s vs 25.60GB/s)

13600 additional rendering cores

AMD Radeon HD 8550 OEM 's Advantages

Lower TDP (60W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +11678%

73.5 TFLOPS

Radeon HD 8550 OEM

0.624 TFLOPS

GeForce RTX 4080 Ti

VS

Radeon HD 8550 OEM

Graphics Card

Unknown

Release Date

Oct 2013

GeForce 40

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2340 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1325 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

128bit

678.4GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

6

110

SM Count

-

14080

Shading Units

480

440

TMUs

24

144

ROPs

8

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

80 MB

L2 Cache

256 KB

-

Theoretical Performance

375.8 GPixel/s

Pixel Rate

5.200 GPixel/s

1148 GTexel/s

Texture Rate

15.60 GTexel/s

73.50 TFLOPS

FP16 (half)

-

73.50 TFLOPS

FP32 (float)

624.0 GFLOPS

1148 GFLOPS

FP64 (double)

-

Board Design

400W

TDP

60W

800 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

Turks

AD102-225-A1

GPU Variant

Turks PRO (215-0803002)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

76.3 billion

Transistors

0.716 billion

609 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

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