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

VS

NVIDIA GeForce RTX 2070 SUPER Mobile

AMD Radeon HD 6450M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 SUPER Mobile and 1024MB VRAM Radeon HD 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 SUPER Mobile 's Advantages

Released 9 years and 3 months late

Boost Clock1380MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 12.80GB/s)

2400 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 SUPER Mobile +3580%

7.066 TFLOPS

Radeon HD 6450M

0.192 TFLOPS

GeForce RTX 2070 SUPER Mobile

VS

Radeon HD 6450M

Graphics Card

Apr 2020

Release Date

Jan 2011

GeForce 20 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1140 MHz

Base Clock

-

1380 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

12.80GB/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

88.32 GPixel/s

Pixel Rate

2.400 GPixel/s

220.8 GTexel/s

Texture Rate

4.800 GTexel/s

14.13 TFLOPS

FP16 (half)

-

7.066 TFLOPS

FP32 (float)

192.0 GFLOPS

220.8 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU104

GPU Name

Seymour

N18E-G2R

GPU Variant

Seymour PRO S3 (216-0809024)

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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