NVIDIA GeForce RTX 3070 Ti Mobile vs AMD Radeon HD 6450A

VS

NVIDIA GeForce RTX 3070 Ti Mobile AMD Radeon HD 6450A

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Ti Mobile and 512MB VRAM Radeon HD 6450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti Mobile 's Advantages

Released 10 years and 9 months late

Boost Clock1410MHz

Larger VRAM bandwidth (448.0GB/s vs 8.528GB/s)

5728 additional rendering cores

AMD Radeon HD 6450A 's Advantages

Lower TDP (25W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti Mobile +8200%

16.6 TFLOPS

Radeon HD 6450A

0.2 TFLOPS

GeForce RTX 3070 Ti Mobile

VS

Radeon HD 6450A

Graphics Card

Jan 2022

Release Date

Apr 2011

GeForce 30 Mobile

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

915 MHz

Base Clock

-

1410 MHz

Boost Clock

-

1750 MHz

Memory Clock

533 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

8.528GB/s

Render Config

46

SM Count

-

Compute Units

2

5888

Shading Units

160

184

TMUs

8

96

ROPs

4

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

Theoretical Performance

135.4 GPixel/s

Pixel Rate

2.500 GPixel/s

259.4 GTexel/s

Texture Rate

5.000 GTexel/s

16.60 TFLOPS

FP16 (half)

-

16.60 TFLOPS

FP32 (float)

200.0 GFLOPS

259.4 GFLOPS

FP64 (double)

-

Graphics Processor

GA104

GPU Name

Caicos

-

GPU Variant

-

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.37 billion

392 mm²

Die Size

67 mm²

Board Design

115W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

5.0

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