AMD Radeon HD 6450M vs NVIDIA GeForce RTX 2070 Mobile Refresh

VS

AMD Radeon HD 6450M NVIDIA GeForce RTX 2070 Mobile Refresh

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6450M 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 9 years and 2 months late

Boost Clock1455MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (352.0GB/s vs 12.80GB/s)

2144 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6450M

0.192 TFLOPS

GeForce RTX 2070 Mobile Refresh +3392%

6.705 TFLOPS

Radeon HD 6450M

VS

GeForce RTX 2070 Mobile Refresh

Graphics Card

Jan 2011

Release Date

Mar 2020

Vancouver

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1260 MHz

-

Boost Clock

1455 MHz

800 MHz

Memory Clock

1375 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

12.80GB/s

Bandwidth

352.0GB/s

Render Config

-

SM Count

36

2

Compute Units

-

160

Shading Units

2304

8

TMUs

144

4

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

8 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

4 MB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

93.12 GPixel/s

4.800 GTexel/s

Texture Rate

209.5 GTexel/s

-

FP16 (half)

13.41 TFLOPS

192.0 GFLOPS

FP32 (float)

6.705 TFLOPS

-

FP64 (double)

209.5 GFLOPS

Graphics Processor

Seymour

GPU Name

TU106B

Seymour PRO S3 (216-0809024)

GPU Variant

-

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.37 billion

Transistors

10.8 billion

67 mm²

Die Size

445 mm²

Board Design

Unknown

TDP

115W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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