AMD Radeon Pro Vega 64X vs ATI Mobility Radeon HD 4850 Mac Edition

VS

AMD Radeon Pro Vega 64X

ATI Mobility Radeon HD 4850 Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X and 512MB VRAM Mobility Radeon HD 4850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 64X 's Advantages

Released 9 years and 7 months late

Boost Clock1468MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 54.40GB/s)

3296 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64X +1396%

12.03 TFLOPS

Mobility Radeon HD 4850 Mac Edition

0.804 TFLOPS

Radeon Pro Vega 64X

VS

Mobility Radeon HD 4850 Mac Edition

Graphics Card

Mar 2019

Release Date

Aug 2009

Radeon Pro Mac

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1250 MHz

Base Clock

-

1468 MHz

Boost Clock

-

1000 MHz

Memory Clock

850 MHz

Memory

16GB

Memory Size

512MB

HBM2

Memory Type

GDDR3

2048bit

Memory Bus

256bit

512.0GB/s

Bandwidth

54.40GB/s

Render Config

64

Compute Units

10

-

4096

Shading Units

800

256

TMUs

40

64

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

93.95 GPixel/s

Pixel Rate

8.048 GPixel/s

375.8 GTexel/s

Texture Rate

20.12 GTexel/s

24.05 TFLOPS

FP16 (half)

-

12.03 TFLOPS

FP32 (float)

804.8 GFLOPS

751.6 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

250W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

M98

Vega 10 XT (215-0894200)

GPU Variant

M98 L2 (216-0732019)

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

12.5 billion

Transistors

0.956 billion

495 mm²

Die Size

256 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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