NVIDIA GeForce RTX 2070 SUPER Max Q vs AMD Radeon HD 6450A

VS

NVIDIA GeForce RTX 2070 SUPER Max Q

AMD Radeon HD 6450A

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 SUPER Max Q 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 2070 SUPER Max Q 's Advantages

Released 9 years late

Boost Clock1155MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (352.0GB/s vs 8.528GB/s)

2400 additional rendering cores

AMD Radeon HD 6450A 's Advantages

Lower TDP (25W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 SUPER Max Q +2857%

5.914 TFLOPS

Radeon HD 6450A

0.2 TFLOPS

GeForce RTX 2070 SUPER Max Q

VS

Radeon HD 6450A

Graphics Card

Apr 2020

Release Date

Apr 2011

GeForce 20 Mobile

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

930 MHz

Base Clock

-

1155 MHz

Boost Clock

-

1375 MHz

Memory Clock

533 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

352.0GB/s

Bandwidth

8.528GB/s

Render Config

-

Compute Units

2

40

SM Count

-

2560

Shading Units

160

TMUs

8

64

ROPs

4

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

73.92 GPixel/s

Pixel Rate

2.500 GPixel/s

184.8 GTexel/s

Texture Rate

5.000 GTexel/s

11.83 TFLOPS

FP16 (half)

-

5.914 TFLOPS

FP32 (float)

200.0 GFLOPS

184.8 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU104

GPU Name

Caicos

-

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

13.6 billion

Transistors

0.37 billion

545 mm²

Die Size

67 mm²

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

7.5

CUDA

-

6.6

Shader Model

5.0

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