AMD Radeon R7 M260 vs AMD Radeon R7 M340

VS

AMD Radeon R7 M260

AMD Radeon R7 M340

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M260 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 R7 M260 's Advantages

Boost Clock has increased by 37% (980MHz vs 715MHz)

More VRAM (2GB vs 1024GB)

AMD Radeon R7 M340 's Advantages

Released 1 years and 6 months late

Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

Radeon R7 M260 +36%

0.752 TFLOPS

Radeon R7 M340

0.549 TFLOPS

Radeon R7 M260

VS

Radeon R7 M340

Graphics Card

Jun 2014

Release Date

Dec 2015

Gem System

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

940 MHz

Base Clock

620 MHz

980 MHz

Boost Clock

715 MHz

900 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

16.00GB/s

Render Config

6

Compute Units

6

-

384

Shading Units

384

24

TMUs

24

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

5.720 GPixel/s

23.52 GTexel/s

Texture Rate

17.16 GTexel/s

752.6 GFLOPS

FP16 (half)

-

752.6 GFLOPS

FP32 (float)

549.1 GFLOPS

47.04 GFLOPS

FP64 (double)

34.32 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Topaz

GPU Name

Opal

Topaz XT (216-0858020)

GPU Variant

Opal PRO

GCN 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.55 billion

Transistors

0.95 billion

125 mm²

Die Size

77 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2.170

Vulkan

1.2.170

-

6.5

Shader Model

6.5 (5.1)

Related GPU Comparisons

1

AMD Radeon R7 M260 vs AMD Radeon R5 M430

2

AMD Radeon R7 M260 vs NVIDIA NVS 4200M

3

AMD Radeon R7 M260 vs AMD Radeon Pro Vega 20

4

AMD Radeon R7 M260 vs NVIDIA RTX 1000 Mobile Ada Generation

5

AMD Radeon R7 M260 vs AMD Radeon R9 M385

6

AMD Radeon R7 M260 vs AMD Radeon R9 M395X

7

AMD Radeon R7 M260 vs NVIDIA GeForce RTX 5080 Mobile

8

AMD Radeon R7 M260 vs ATI Mobility Radeon HD 4870 X2

9

AMD Radeon R7 M260 vs AMD Radeon E9260 PCIe

10

AMD Radeon R7 M260 vs NVIDIA GeForce GT 630M

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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