ATI Mobility Radeon HD 3450 vs NVIDIA GeForce RTX 2070 Mobile Refresh

VS

ATI Mobility Radeon HD 3450

NVIDIA GeForce RTX 2070 Mobile Refresh

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 8GB VRAM GeForce RTX 2070 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages

Released 12 years and 2 months late

Boost Clock1455MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (352.0GB/s vs 6.400GB/s)

2264 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3450

0.04 TFLOPS

GeForce RTX 2070 Mobile Refresh +16662%

6.705 TFLOPS

Mobility Radeon HD 3450

VS

GeForce RTX 2070 Mobile Refresh

Graphics Card

Jan 2008

Release Date

Mar 2020

M8x

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1260 MHz

-

Boost Clock

1455 MHz

400 MHz

Memory Clock

1375 MHz

Memory

256MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

352.0GB/s

Render Config

2

Compute Units

-

SM Count

36

40

Shading Units

2304

4

TMUs

144

4

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

-

L1 Cache

64 KB (per SM)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

93.12 GPixel/s

2.000 GTexel/s

Texture Rate

209.5 GTexel/s

-

FP16 (half)

13.41 TFLOPS

40.00 GFLOPS

FP32 (float)

6.705 TFLOPS

-

FP64 (double)

209.5 GFLOPS

Board Design

Unknown

TDP

115W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M82

GPU Name

TU106B

M82-SCE XT (216-0707011)

GPU Variant

-

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.181 billion

Transistors

10.8 billion

67 mm²

Die Size

445 mm²

Graphics Features

10.1

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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