AMD Radeon Pro Vega 56 vs ATI Mobility Radeon HD 4850

VS

AMD Radeon Pro Vega 56

ATI Mobility Radeon HD 4850

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 56 and 1024MB VRAM Mobility Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 56 's Advantages

Released 8 years and 7 months late

Boost Clock1250MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (402.4GB/s vs 54.40GB/s)

2784 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 56 +1014%

8.96 TFLOPS

Mobility Radeon HD 4850

0.804 TFLOPS

Radeon Pro Vega 56

VS

Mobility Radeon HD 4850

Graphics Card

Aug 2017

Release Date

Jan 2009

Radeon Pro Mac

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1138 MHz

Base Clock

-

1250 MHz

Boost Clock

-

786 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

1024MB

HBM2

Memory Type

GDDR3

2048bit

Memory Bus

256bit

402.4GB/s

Bandwidth

54.40GB/s

Render Config

56

Compute Units

10

-

3584

Shading Units

800

224

TMUs

40

64

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

80.00 GPixel/s

Pixel Rate

8.048 GPixel/s

280.0 GTexel/s

Texture Rate

20.12 GTexel/s

17.92 TFLOPS

FP16 (half)

-

8.960 TFLOPS

FP32 (float)

804.8 GFLOPS

560.0 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

210W

TDP

Unknown

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

M98

Vega 10 XL (215-0894216)

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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