AMD Radeon Pro 555 vs AMD Radeon RX 6800M

VS

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 12GB VRAM Radeon RX 6800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages

Lower TDP (75W vs 145W)

AMD Radeon RX 6800M 's Advantages

Released 3 years and 11 months late

Boost Clock2390MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 81.60GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 555

1.306 TFLOPS

Radeon RX 6800M +837%

12.24 TFLOPS

Radeon Pro 555

VS

Radeon RX 6800M

Graphics Card

Jun 2017

Release Date

May 2021

Radeon Pro Mac

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2116 MHz

-

Boost Clock

2390 MHz

1275 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

81.60GB/s

Bandwidth

384.0GB/s

Render Config

-

SM Count

-

12

Compute Units

40

768

Shading Units

2560

48

TMUs

160

16

ROPs

64

-

Tensor Cores

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

3 MB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

153.0 GPixel/s

40.80 GTexel/s

Texture Rate

382.4 GTexel/s

1306 GFLOPS

FP16 (half)

24.47 TFLOPS

1306 GFLOPS

FP32 (float)

12.24 TFLOPS

81.60 GFLOPS

FP64 (double)

764.8 GFLOPS

Graphics Processor

Polaris 21

GPU Name

Navi 22

Polaris 21 PRO

GPU Variant

Navi 22 XTM

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

3 billion

Transistors

17.2 billion

123 mm²

Die Size

335 mm²

Board Design

75W

TDP

145W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon Pro 555 vs AMD Radeon Pro Vega 64

2

AMD Radeon Pro 555 vs Intel Iris Pro Graphics 6200

3

AMD Radeon Pro 555 vs AMD Radeon Pro 555X

4

AMD Radeon Pro 555 vs AMD Radeon Pro Vega 48

5

AMD Radeon Pro 555 vs AMD Radeon Pro Vega 56

6

AMD Radeon Pro 555 vs AMD Radeon RX 7600M XT

7

AMD Radeon Pro 555 vs NVIDIA GeForce GT 640M LE

8

AMD Radeon Pro 555 vs NVIDIA GeForce MX450 30.5W 10Gbps

9

AMD Radeon Pro 555 vs AMD Radeon E9390 PCIe

10

AMD Radeon Pro 555 vs NVIDIA GeForce Go 6800

Related News

1

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

2

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

3

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

4

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

5

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

6

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

7

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

8

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

9

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

10

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD