ATI Mobility Radeon HD 3850 X2 vs NVIDIA GeForce RTX 3080 Ti Max Q

VS

ATI Mobility Radeon HD 3850 X2

NVIDIA GeForce RTX 3080 Ti Max Q

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 3850 X2 and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3850 X2 's Advantages

Lower TDP (70W vs 80W)

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 13 years and 7 months late

Boost Clock1125MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (384.0GB/s vs 48.00GB/s)

7104 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3850 X2

0.371 TFLOPS

GeForce RTX 3080 Ti Max Q +4401%

16.7 TFLOPS

Mobility Radeon HD 3850 X2

VS

GeForce RTX 3080 Ti Max Q

Graphics Card

Jun 2008

Release Date

Jan 2022

M8x

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

585 MHz

-

Boost Clock

1125 MHz

750 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

256bit

48.00GB/s

Bandwidth

384.0GB/s

Render Config

4

Compute Units

-

SM Count

58

320

Shading Units

7424

16

TMUs

232

16

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

-

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

9.280 GPixel/s

Pixel Rate

108.0 GPixel/s

9.280 GTexel/s

Texture Rate

261.0 GTexel/s

-

FP16 (half)

16.70 TFLOPS

371.2 GFLOPS

FP32 (float)

16.70 TFLOPS

74.24 GFLOPS

FP64 (double)

261.0 GFLOPS

Board Design

70W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M88

GPU Name

GA103S

-

GPU Variant

GN20-E8-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

55 nm

Process Size

8 nm

0.666 billion

Transistors

Unknown

192 mm²

Die Size

496 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

4.1

Shader Model

6.5

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