AMD Radeon R7 M340 vs AMD Radeon RX 460 Mobile

VS

AMD Radeon R7 M340 AMD Radeon RX 460 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 4GB VRAM Radeon RX 460 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages

Released 8 months late

Boost Clock has increased by 65% (1180MHz vs 715MHz)

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (80.00GB/s vs 16.00GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M340

0.549 TFLOPS

Radeon RX 460 Mobile +285%

2.115 TFLOPS

Radeon R7 M340

VS

Radeon RX 460 Mobile

Graphics Card

Dec 2015

Release Date

Aug 2016

Gem System

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

620 MHz

Base Clock

1000 MHz

715 MHz

Boost Clock

1180 MHz

1000 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

-

6

Compute Units

14

384

Shading Units

896

24

TMUs

56

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

Theoretical Performance

5.720 GPixel/s

Pixel Rate

18.88 GPixel/s

17.16 GTexel/s

Texture Rate

66.08 GTexel/s

-

FP16 (half)

2.115 TFLOPS

549.1 GFLOPS

FP32 (float)

2.115 TFLOPS

34.32 GFLOPS

FP64 (double)

132.2 GFLOPS

Graphics Processor

Opal

GPU Name

Baffin

Opal PRO

GPU Variant

Baffin XT

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.95 billion

Transistors

3 billion

77 mm²

Die Size

123 mm²

Board Design

Unknown

TDP

55W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.2

-

CUDA

-

6.5 (5.1)

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon R7 M340 vs AMD Radeon 540X Mobile

2

AMD Radeon R7 M340 vs AMD Radeon R5 M430

3

AMD Radeon R7 M340 vs NVIDIA GeForce 9500M G

4

AMD Radeon R7 M340 vs ATI Mobility Radeon HD 4850

5

AMD Radeon R7 M340 vs AMD Radeon E6465

6

AMD Radeon R7 M340 vs AMD FirePro M5100

7

AMD Radeon R7 M340 vs NVIDIA GeForce 9700M GT

8

AMD Radeon R7 M340 vs NVIDIA GeForce RTX 4070 Mobile

9

AMD Radeon R7 M340 vs NVIDIA GeForce GTX 950M Mac Edition

10

AMD Radeon R7 M340 vs NVIDIA GeForce RTX 2080 Max Q

Related News

1

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher

2

It's 2024: This Company Released a Laptop Supporting DOS and Windows 95

3

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

4

AMD to Launch Advanced Ryzen AI PRO Series Soon

5

Intel Delays Lunar Lake Shipment: Postponed from June to September

6

Initial Test Results of AMD Ryzen AI 9 365 Revealed: IPC Improvement Meets Expectations

7

Elon Musk Responds to Nvidia’s Jensen Huang: Humanoid Robots Will Be Ten Times More Common than Cars

8

AMD Revives Multi-GPU Support: Up to Four Cards and 192GB VRAM

9

TSMC Explores Advanced Chip Packaging Technology: Switches to Rectangular Substrate, Nearly Tripling Usable Area on 300mm Wafers

10

Western Digital WD Blue SN5000 SSD Launched: Up to 8TB Capacity with Mixed TLC/QLC Flash