AMD Radeon HD 6970M Rebrand vs NVIDIA GeForce RTX 3080 Ti Mobile

VS

AMD Radeon HD 6970M Rebrand NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M Rebrand and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M Rebrand 's Advantages

Lower TDP (75W vs 115W)

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 11 years late

Boost Clock1260MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

6624 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6970M Rebrand

1.28 TFLOPS

GeForce RTX 3080 Ti Mobile +1361%

18.71 TFLOPS

Radeon HD 6970M Rebrand

VS

GeForce RTX 3080 Ti Mobile

Graphics Card

Jan 2011

Release Date

Jan 2022

Vancouver

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

810 MHz

-

Boost Clock

1260 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

58

10

Compute Units

-

800

Shading Units

7424

40

TMUs

232

16

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

Theoretical Performance

12.80 GPixel/s

Pixel Rate

121.0 GPixel/s

32.00 GTexel/s

Texture Rate

292.3 GTexel/s

-

FP16 (half)

18.71 TFLOPS

1280 GFLOPS

FP32 (float)

18.71 TFLOPS

-

FP64 (double)

292.3 GFLOPS

Graphics Processor

Broadway

GPU Name

GA103S

Broadway XT

GPU Variant

GN20-E8-A1

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.04 billion

Transistors

Unknown

166 mm²

Die Size

496 mm²

Board Design

75W

TDP

115W

-

Suggested PSU

-

No outputs

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

8.6

5.0

Shader Model

6.5

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