AMD Radeon R7 M340 vs AMD Radeon Pro Vega 64

VS

AMD Radeon R7 M340

AMD Radeon Pro Vega 64

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 16GB VRAM Radeon Pro Vega 64 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 1 years and 6 months late

Boost Clock has increased by 89% (1350MHz vs 715MHz)

More VRAM (16GB vs 1024GB)

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

3712 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M340

0.549 TFLOPS

Radeon Pro Vega 64 +1914%

11.06 TFLOPS

Radeon R7 M340

VS

Radeon Pro Vega 64

Graphics Card

Dec 2015

Release Date

Jun 2017

Gem System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

620 MHz

Base Clock

1250 MHz

715 MHz

Boost Clock

1350 MHz

1000 MHz

Memory Clock

786 MHz

Memory

1024MB

Memory Size

16GB

DDR3

Memory Type

HBM2

64bit

Memory Bus

2048bit

16.00GB/s

Bandwidth

402.4GB/s

Render Config

6

Compute Units

64

-

384

Shading Units

4096

24

TMUs

256

8

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

5.720 GPixel/s

Pixel Rate

86.40 GPixel/s

17.16 GTexel/s

Texture Rate

345.6 GTexel/s

-

FP16 (half)

22.12 TFLOPS

549.1 GFLOPS

FP32 (float)

11.06 TFLOPS

34.32 GFLOPS

FP64 (double)

691.2 GFLOPS

Board Design

Unknown

TDP

250W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Opal

GPU Name

Vega 10

Opal PRO

GPU Variant

Vega 10 XT (215-0894200)

GCN 1.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.95 billion

Transistors

12.5 billion

77 mm²

Die Size

495 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.2

-

6.5 (5.1)

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon R7 M340 vs AMD FirePro M4150

2

AMD Radeon R7 M340 vs AMD Radeon R7 A260

3

AMD Radeon R7 M340 vs ATI Mobility Radeon HD 3870

4

AMD Radeon R7 M340 vs NVIDIA GeForce GT 620M

5

AMD Radeon R7 M340 vs AMD Radeon R7 M365X

6

AMD Radeon R7 M340 vs NVIDIA GeForce RTX 5050 Mobile

7

AMD Radeon R7 M340 vs AMD Radeon R7 M440

8

AMD Radeon R7 M340 vs NVIDIA GeForce RTX 4080 Mobile

9

AMD Radeon R7 M340 vs AMD Radeon HD 7950M

10

AMD Radeon R7 M340 vs NVIDIA GeForce GTX 980MX

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early