NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce GT 555M

VS

NVIDIA RTX A4000 Max-Q NVIDIA GeForce GT 555M

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 2GB VRAM GeForce GT 555M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Max-Q 's Advantages

Released 9 years and 1 months late

Boost Clock1395MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.0GB/s vs 28.80GB/s)

4976 additional rendering cores

NVIDIA GeForce GT 555M 's Advantages

Lower TDP (35W vs 80W)

Score

Benchmark

FP32 (float)

RTX A4000 Max Q +3570%

14.28 TFLOPS

GeForce GT 555M

0.389 TFLOPS

RTX A4000 Max Q

VS

GeForce GT 555M

Graphics Card

Apr 2021

Release Date

Mar 2012

Quadro Ampere-M

Generation

GeForce 500M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

1395 MHz

Boost Clock

-

1375 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

28.80GB/s

Render Config

40

SM Count

2

-

Compute Units

-

5120

Shading Units

144

160

TMUs

24

80

ROPs

16

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

256 KB

Theoretical Performance

111.6 GPixel/s

Pixel Rate

2.700 GPixel/s

223.2 GTexel/s

Texture Rate

16.20 GTexel/s

14.28 TFLOPS

FP16 (half)

-

14.28 TFLOPS

FP32 (float)

388.8 GFLOPS

223.2 GFLOPS

FP64 (double)

32.40 GFLOPS

Graphics Processor

GA104

GPU Name

GF116

-

GPU Variant

N12E-GE2-A1

Ampere

Architecture

Fermi 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

1.17 billion

392 mm²

Die Size

238 mm²

Board Design

80W

TDP

35W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

2.1

6.7

Shader Model

5.1

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