AMD Radeon R7 M340 vs NVIDIA GeForce GT 745A

VS

AMD Radeon R7 M340

NVIDIA GeForce GT 745A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 2GB VRAM GeForce GT 745A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M340 's Advantages

Released 2 years and 4 months late

NVIDIA GeForce GT 745A 's Advantages

Boost Clock has increased by 28% (915MHz vs 715MHz)

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (28.80GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)

Radeon R7 M340

0.549 TFLOPS

GeForce GT 745A +28%

0.703 TFLOPS

Radeon R7 M340

VS

GeForce GT 745A

Graphics Card

Dec 2015

Release Date

Aug 2013

Gem System

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

620 MHz

Base Clock

837 MHz

715 MHz

Boost Clock

915 MHz

1000 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

28.80GB/s

Render Config

6

Compute Units

-

384

Shading Units

384

24

TMUs

32

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

5.720 GPixel/s

Pixel Rate

7.320 GPixel/s

17.16 GTexel/s

Texture Rate

29.28 GTexel/s

-

549.1 GFLOPS

FP32 (float)

702.7 GFLOPS

34.32 GFLOPS

FP64 (double)

29.28 GFLOPS

Board Design

Unknown

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Opal

GPU Name

GK107

Opal PRO

GPU Variant

N14P-LP

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

1.27 billion

77 mm²

Die Size

118 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.1

-

CUDA

3.0

6.5 (5.1)

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon R7 M340 vs AMD Radeon E6460

2

AMD Radeon R7 M340 vs ATI Mobility FireGL V5700

3

AMD Radeon R7 M340 vs NVIDIA GeForce GTX 680M

4

AMD Radeon R7 M340 vs NVIDIA GeForce RTX 4060 Mobile

5

AMD Radeon R7 M340 vs NVIDIA GeForce 940MX

6

AMD Radeon R7 M340 vs NVIDIA GeForce 810M

7

AMD Radeon R7 M340 vs NVIDIA GeForce G103M

8

AMD Radeon R7 M340 vs AMD Radeon Pro WX 7100 Mobile

9

AMD Radeon R7 M340 vs NVIDIA GeForce GTX 675M

10

AMD Radeon R7 M340 vs NVIDIA GeForce RTX 2070 Mobile

Related News

1

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

2

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

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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