AMD Radeon R7 M340 vs NVIDIA GeForce RTX 5070 Mobile

VS

AMD Radeon R7 M340

NVIDIA GeForce RTX 5070 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 8GB VRAM GeForce RTX 5070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Mobile 's Advantages

Released 9 years and 1 months late

Boost Clock has increased by 252% (2520MHz vs 715MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (507.2GB/s vs 16.00GB/s)

4224 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M340

0.549 TFLOPS

GeForce RTX 5070 Mobile +4129%

23.22 TFLOPS

Radeon R7 M340

VS

GeForce RTX 5070 Mobile

Graphics Card

Dec 2015

Release Date

Jan 2025

Gem System

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

620 MHz

Base Clock

2235 MHz

715 MHz

Boost Clock

2520 MHz

1000 MHz

Memory Clock

2500 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR7

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

507.2GB/s

Render Config

6

Compute Units

-

SM Count

36

384

Shading Units

4608

24

TMUs

144

8

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

32 MB

-

Theoretical Performance

5.720 GPixel/s

Pixel Rate

121.0 GPixel/s

17.16 GTexel/s

Texture Rate

362.9 GTexel/s

-

FP16 (half)

23.22 TFLOPS

549.1 GFLOPS

FP32 (float)

23.22 TFLOPS

34.32 GFLOPS

FP64 (double)

362.9 GFLOPS

Board Design

Unknown

TDP

115W

-

Suggested PSU

300 W

Portable Device Dependent

Outputs

1x HDMI 2.13x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Opal

GPU Name

GB206

Opal PRO

GPU Variant

GB206

GCN 1.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

0.95 billion

Transistors

Unknown

77 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

10.1

6.5 (5.1)

Shader Model

6.8

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