AMD Radeon Pro Vega 48 vs AMD Radeon R7 M340

VS

AMD Radeon Pro Vega 48

AMD Radeon R7 M340

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 48 and 1024MB VRAM Radeon R7 M340 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 3 years and 3 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (402.4GB/s vs 16.00GB/s)

2688 additional rendering cores

AMD Radeon R7 M340 's Advantages

Boost Clock715MHz

Score

Benchmark

FP32 (float)

Radeon Pro Vega 48 +1242%

7.373 TFLOPS

Radeon R7 M340

0.549 TFLOPS

Radeon Pro Vega 48

VS

Radeon R7 M340

Graphics Card

Mar 2019

Release Date

Dec 2015

Radeon Pro Mac

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

620 MHz

-

Boost Clock

715 MHz

786 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

HBM2

Memory Type

DDR3

2048bit

Memory Bus

64bit

402.4GB/s

Bandwidth

16.00GB/s

Render Config

48

Compute Units

6

-

3072

Shading Units

384

192

TMUs

24

64

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

76.80 GPixel/s

Pixel Rate

5.720 GPixel/s

230.4 GTexel/s

Texture Rate

17.16 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

549.1 GFLOPS

460.8 GFLOPS

FP64 (double)

34.32 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

Opal

Vega 10 PRO

GPU Variant

Opal PRO

GCN 5.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

0.95 billion

495 mm²

Die Size

77 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

6.7

Shader Model

6.5 (5.1)

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