AMD Radeon Pro Vega 48 vs ATI Mobility Radeon HD 3450

VS

AMD Radeon Pro Vega 48

ATI Mobility Radeon HD 3450

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 48 and 256MB VRAM Mobility Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 48 's Advantages

Released 11 years and 2 months late

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (402.4GB/s vs 6.400GB/s)

3032 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 48 +18332%

7.373 TFLOPS

Mobility Radeon HD 3450

0.04 TFLOPS

Radeon Pro Vega 48

VS

Mobility Radeon HD 3450

Graphics Card

Mar 2019

Release Date

Jan 2008

Radeon Pro Mac

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

-

786 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

HBM2

Memory Type

DDR2

2048bit

Memory Bus

64bit

402.4GB/s

Bandwidth

6.400GB/s

Render Config

48

Compute Units

2

-

3072

Shading Units

40

192

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

76.80 GPixel/s

Pixel Rate

2.000 GPixel/s

230.4 GTexel/s

Texture Rate

2.000 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

40.00 GFLOPS

460.8 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

M82

Vega 10 PRO

GPU Variant

M82-SCE XT (216-0707011)

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

12.5 billion

Transistors

0.181 billion

495 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

10.1

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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