AMD Radeon Pro 555X vs NVIDIA RTX 4000 Mobile Ada Generation

VS

AMD Radeon Pro 555X NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 555X and 12GB VRAM RTX 4000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555X 's Advantages

Lower TDP (75W vs 110W)

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 4 years and 8 months late

Boost Clock1665MHz

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 94.08GB/s)

6656 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 555X

1.393 TFLOPS

RTX 4000 Mobile Ada Generation +1674%

24.72 TFLOPS

Radeon Pro 555X

VS

RTX 4000 Mobile Ada Generation

Graphics Card

Jul 2018

Release Date

Mar 2023

Radeon Pro Mac

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1290 MHz

-

Boost Clock

1665 MHz

1470 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

94.08GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

58

12

Compute Units

-

768

Shading Units

7424

48

TMUs

232

16

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

48 MB

Theoretical Performance

14.51 GPixel/s

Pixel Rate

133.2 GPixel/s

43.54 GTexel/s

Texture Rate

386.3 GTexel/s

1393 GFLOPS

FP16 (half)

24.72 TFLOPS

1393 GFLOPS

FP32 (float)

24.72 TFLOPS

87.07 GFLOPS

FP64 (double)

386.3 GFLOPS

Graphics Processor

Polaris 21

GPU Name

AD104

Polaris 21 PRO

GPU Variant

-

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

3 billion

Transistors

35.8 billion

123 mm²

Die Size

294 mm²

Board Design

75W

TDP

110W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.7

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