NVIDIA GeForce GT 555M vs AMD Radeon RX 7600M XT

VS

NVIDIA GeForce GT 555M

AMD Radeon RX 7600M XT

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 8GB VRAM Radeon RX 7600M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages

Lower TDP (35W vs 120W)

AMD Radeon RX 7600M XT 's Advantages

Released 10 years and 10 months late

Boost Clock2469MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 28.80GB/s)

1904 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 555M

0.389 TFLOPS

Radeon RX 7600M XT +5100%

20.23 TFLOPS

GeForce GT 555M

VS

Radeon RX 7600M XT

Graphics Card

Mar 2012

Release Date

Jan 2023

GeForce 500M

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1280 MHz

-

Boost Clock

2469 MHz

900 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

288.0GB/s

Render Config

-

Compute Units

32

2

SM Count

-

144

Shading Units

2048

24

TMUs

128

16

ROPs

64

-

RT Cores

32

64 KB (per SM)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.700 GPixel/s

Pixel Rate

158.0 GPixel/s

16.20 GTexel/s

Texture Rate

316.0 GTexel/s

-

FP16 (half)

40.45 TFLOPS

388.8 GFLOPS

FP32 (float)

20.23 TFLOPS

32.40 GFLOPS

FP64 (double)

632.1 GFLOPS

Board Design

35W

TDP

120W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GF116

GPU Name

Navi 33

N12E-GE2-A1

GPU Variant

Navi 33 XTM

Fermi 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.17 billion

Transistors

13.3 billion

238 mm²

Die Size

204 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.7

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