NVIDIA RTX 3000 Mobile Ada Generation vs ATI Mobility Radeon HD 3870 X2

VS

NVIDIA RTX 3000 Mobile Ada Generation ATI Mobility Radeon HD 3870 X2

We compared two Mobile platform GPUs: 8GB VRAM RTX 3000 Mobile Ada Generation and 512MB VRAM Mobility Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 3000 Mobile Ada Generation 's Advantages

Released 14 years and 6 months late

Boost Clock1695MHz

Larger VRAM bandwidth (256.0GB/s vs 54.40GB/s)

4288 additional rendering cores

ATI Mobility Radeon HD 3870 X2 's Advantages

Lower TDP (110W vs 115W)

Score

Benchmark

FP32 (float)

RTX 3000 Mobile Ada Generation +3601%

15.62 TFLOPS

Mobility Radeon HD 3870 X2

0.422 TFLOPS

RTX 3000 Mobile Ada Generation

VS

Mobility Radeon HD 3870 X2

Graphics Card

Mar 2023

Release Date

Sep 2008

Quadro Ada-M

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1395 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

54.40GB/s

Render Config

36

SM Count

-

Compute Units

4

4608

Shading Units

320

144

TMUs

16

48

ROPs

16

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

-

32 MB

L2 Cache

256 KB

Theoretical Performance

81.36 GPixel/s

Pixel Rate

10.56 GPixel/s

244.1 GTexel/s

Texture Rate

10.56 GTexel/s

15.62 TFLOPS

FP16 (half)

-

15.62 TFLOPS

FP32 (float)

422.4 GFLOPS

244.1 GFLOPS

FP64 (double)

84.48 GFLOPS

Graphics Processor

AD106

GPU Name

M88

-

GPU Variant

-

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

22.9 billion

Transistors

0.666 billion

188 mm²

Die Size

192 mm²

Board Design

115W

TDP

110W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

4.1

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