AMD Radeon RX 7800M vs NVIDIA T550 Mobile

VS

AMD Radeon RX 7800M

NVIDIA T550 Mobile

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 7800M 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 7800M 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 29% (2145MHz vs 1665MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432GB/s vs 96.00GB/s)

2816 additional rendering cores

NVIDIA T550 Mobile 's Advantages

Lower TDP (23W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7800M +951%

35.87 TFLOPS

T550 Mobile

3.41 TFLOPS

Radeon RX 7800M

VS

T550 Mobile

Graphics Card

Sep 2024

Release Date

May 2022

Navi Mobile

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1825 MHz

Base Clock

1065 MHz

2145 MHz

Boost Clock

1665 MHz

2250 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

64bit

432GB/s

Bandwidth

96.00GB/s

Render Config

60

Compute Units

-

SM Count

16

3840

Shading Units

1024

240

TMUs

64

96

ROPs

32

-

60

RT Cores

-

256 KB per Array

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

1024 KB

48 MB

L3 Cache

-

Theoretical Performance

401.3 GPixel/s

Pixel Rate

53.28 GPixel/s

560.4 GTexel/s

Texture Rate

106.6 GTexel/s

71.73 TFLOPS

FP16 (half)

6.820 TFLOPS

35.87 TFLOPS

FP32 (float)

3.410 TFLOPS

1121 GFLOPS

FP64 (double)

106.6 GFLOPS

Board Design

180W

TDP

23W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

TU117

Navi 32

GPU Variant

-

RDNA 3.0

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

28.1 billion

Transistors

4.7 billion

529 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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