NVIDIA GeForce RTX 2080 SUPER Mobile vs AMD Radeon HD 6470M

VS

NVIDIA GeForce RTX 2080 SUPER Mobile

AMD Radeon HD 6470M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Mobile and 512MB VRAM Radeon HD 6470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages

Released 9 years and 3 months late

Boost Clock1560MHz

More VRAM (8GB vs 512GB)

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

2912 additional rendering cores

AMD Radeon HD 6470M 's Advantages

Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Mobile +4179%

9.585 TFLOPS

Radeon HD 6470M

0.224 TFLOPS

GeForce RTX 2080 SUPER Mobile

VS

Radeon HD 6470M

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

1365 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

2

48

SM Count

-

3072

Shading Units

160

192

TMUs

8

64

ROPs

4

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

99.84 GPixel/s

Pixel Rate

2.800 GPixel/s

299.5 GTexel/s

Texture Rate

5.600 GTexel/s

19.17 TFLOPS

FP16 (half)

-

9.585 TFLOPS

FP32 (float)

224.0 GFLOPS

299.5 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU104

GPU Name

Seymour

N18E-G3

GPU Variant

Seymour XT (216-0810084)

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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