NVIDIA GeForce RTX 5070 Mobile vs ATI Mobility Radeon HD 3450

VS

NVIDIA GeForce RTX 5070 Mobile

ATI Mobility Radeon HD 3450

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 256MB VRAM Mobility Radeon HD 3450 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 17 years late

Boost Clock2520MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (507.2GB/s vs 6.400GB/s)

4568 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Mobile +57950%

23.22 TFLOPS

Mobility Radeon HD 3450

0.04 TFLOPS

GeForce RTX 5070 Mobile

VS

Mobility Radeon HD 3450

Graphics Card

Jan 2025

Release Date

Jan 2008

GeForce 50 Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

MXM-II

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2500 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

GDDR7

Memory Type

DDR2

128bit

Memory Bus

64bit

507.2GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

36

SM Count

-

4608

Shading Units

40

144

TMUs

4

48

ROPs

4

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

-

32 MB

L2 Cache

64 KB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

2.000 GPixel/s

362.9 GTexel/s

Texture Rate

2.000 GTexel/s

23.22 TFLOPS

FP16 (half)

-

23.22 TFLOPS

FP32 (float)

40.00 GFLOPS

362.9 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

Unknown

300 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GB206

GPU Name

M82

GB206

GPU Variant

M82-SCE XT (216-0707011)

Blackwell 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

55 nm

Unknown

Transistors

0.181 billion

Unknown

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

10.1

CUDA

-

6.8

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce MX330

2

NVIDIA GeForce RTX 5070 Mobile vs AMD Radeon R7 M260X

3

NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce G105M

4

NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce RTX 3050 Ti Mobile

5

NVIDIA GeForce RTX 5070 Mobile vs AMD Radeon RX 6600S

6

NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB

7

NVIDIA GeForce RTX 5070 Mobile vs NVIDIA T600 Max-Q

8

NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce GT 745M

9

NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce 800A

10

NVIDIA GeForce RTX 5070 Mobile vs ATI Mobility Radeon HD 2600 XT Mac Edition

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