AMD Radeon Pro Vega 64 vs AMD Radeon HD 8550M

VS

AMD Radeon Pro Vega 64

AMD Radeon HD 8550M

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64 and 1024MB VRAM Radeon HD 8550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 64 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 59% (1350MHz vs 850MHz)

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (402.4GB/s vs 14.40GB/s)

3776 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64 +1933%

11.06 TFLOPS

Radeon HD 8550M

0.544 TFLOPS

Radeon Pro Vega 64

VS

Radeon HD 8550M

Graphics Card

Jun 2017

Release Date

Jul 2014

Radeon Pro Mac

Generation

Solar System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1250 MHz

Base Clock

650 MHz

1350 MHz

Boost Clock

850 MHz

786 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

1024MB

HBM2

Memory Type

DDR3

2048bit

Memory Bus

64bit

402.4GB/s

Bandwidth

14.40GB/s

Render Config

64

Compute Units

5

-

4096

Shading Units

320

256

TMUs

20

64

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

6.800 GPixel/s

345.6 GTexel/s

Texture Rate

17.00 GTexel/s

22.12 TFLOPS

FP16 (half)

-

11.06 TFLOPS

FP32 (float)

544.0 GFLOPS

691.2 GFLOPS

FP64 (double)

34.00 GFLOPS

Board Design

250W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

Sun

Vega 10 XT (215-0894200)

GPU Variant

Sun S3 LE (216-0841036)

GCN 5.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

0.69 billion

495 mm²

Die Size

56 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2

Vulkan

1.2.170

-

6.4

Shader Model

6.5 (5.1)

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