AMD Radeon Pro Vega 64 vs AMD Radeon HD 6650M

VS

AMD Radeon Pro Vega 64

AMD Radeon HD 6650M

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64 and 1024MB VRAM Radeon HD 6650M 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 6 years and 5 months late

Boost Clock1350MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (402.4GB/s vs 25.60GB/s)

3616 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64 +1820%

11.06 TFLOPS

Radeon HD 6650M

0.576 TFLOPS

Radeon Pro Vega 64

VS

Radeon HD 6650M

Graphics Card

Jun 2017

Release Date

Jan 2011

Radeon Pro Mac

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1250 MHz

Base Clock

-

1350 MHz

Boost Clock

-

786 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

1024MB

HBM2

Memory Type

DDR3

2048bit

Memory Bus

128bit

402.4GB/s

Bandwidth

25.60GB/s

Render Config

64

Compute Units

6

-

4096

Shading Units

480

256

TMUs

24

64

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

4.800 GPixel/s

345.6 GTexel/s

Texture Rate

14.40 GTexel/s

22.12 TFLOPS

FP16 (half)

-

11.06 TFLOPS

FP32 (float)

576.0 GFLOPS

691.2 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

Whistler

Vega 10 XT (215-0894200)

GPU Variant

Whistler LE (216-0810028)

GCN 5.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

12.5 billion

Transistors

0.716 billion

495 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

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