AMD Radeon RX 6800M vs NVIDIA T550 Mobile

VS

AMD Radeon RX 6800M

NVIDIA T550 Mobile

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 4GB VRAM T550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800M 's Advantages

Boost Clock has increased by 44% (2390MHz vs 1665MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 96.00GB/s)

1536 additional rendering cores

NVIDIA T550 Mobile 's Advantages

Released 1 years late

Lower TDP (23W vs 145W)

Score

Benchmark

FP32 (float)

Radeon RX 6800M +258%

12.24 TFLOPS

T550 Mobile

3.41 TFLOPS

Blender

Radeon RX 6800M +512%

1568

T550 Mobile

256

Radeon RX 6800M

VS

T550 Mobile

Graphics Card

May 2021

Release Date

May 2022

Mobility Radeon

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2116 MHz

Base Clock

1065 MHz

2390 MHz

Boost Clock

1665 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

64bit

384.0GB/s

Bandwidth

96.00GB/s

Render Config

40

Compute Units

-

SM Count

16

2560

Shading Units

1024

160

TMUs

64

ROPs

32

-

40

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

1024 KB

96 MB

L3 Cache

-

Theoretical Performance

153.0 GPixel/s

Pixel Rate

53.28 GPixel/s

382.4 GTexel/s

Texture Rate

106.6 GTexel/s

24.47 TFLOPS

FP16 (half)

6.820 TFLOPS

12.24 TFLOPS

FP32 (float)

3.410 TFLOPS

764.8 GFLOPS

FP64 (double)

106.6 GFLOPS

Board Design

145W

TDP

23W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

TU117

Navi 22 XTM

GPU Variant

-

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

17.2 billion

Transistors

4.7 billion

335 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.6

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