NVIDIA GeForce GTX 980 Mobile vs AMD Radeon R7 M340

VS

NVIDIA GeForce GTX 980 Mobile

AMD Radeon R7 M340

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980 Mobile and 1024MB VRAM Radeon R7 M340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Mobile 's Advantages

Boost Clock has increased by 59% (1140MHz vs 715MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.4GB/s vs 16.00GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 980 Mobile +750%

4.669 TFLOPS

Radeon R7 M340

0.549 TFLOPS

GeForce GTX 980 Mobile

VS

Radeon R7 M340

Graphics Card

Sep 2015

Release Date

Dec 2015

GeForce 900M

Generation

Gem System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

1064 MHz

Base Clock

620 MHz

1140 MHz

Boost Clock

715 MHz

1753 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

224.4GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

6

-

2048

Shading Units

384

128

TMUs

24

64

ROPs

8

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

72.96 GPixel/s

Pixel Rate

5.720 GPixel/s

145.9 GTexel/s

Texture Rate

17.16 GTexel/s

-

4.669 TFLOPS

FP32 (float)

549.1 GFLOPS

145.9 GFLOPS

FP64 (double)

34.32 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GM204

GPU Name

Opal

N16E-GXX-A1

GPU Variant

Opal PRO

Maxwell 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

5.2 billion

Transistors

0.95 billion

398 mm²

Die Size

77 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

5.2

CUDA

-

6.7 (6.4)

Shader Model

6.5 (5.1)

Related GPU Comparisons

1

NVIDIA GeForce GTX 980 Mobile vs NVIDIA T550 Mobile

2

NVIDIA GeForce GTX 980 Mobile vs AMD Radeon R9 M375X

3

NVIDIA GeForce GTX 980 Mobile vs AMD Radeon 620 Mobile

4

NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce GTX 1660 Ti Max Q

5

NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce GTX 960M

6

NVIDIA GeForce GTX 980 Mobile vs AMD Radeon HD 6770M

7

NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce GTX 470M

8

NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce MX350

9

NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce GTX 950M Mac Edition

10

NVIDIA GeForce GTX 980 Mobile vs ATI Mobility Radeon HD 5430

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

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

5

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

6

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

7

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

8

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

9

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

10

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