NVIDIA GeForce RTX 2050 Mobile vs ATI Mobility Radeon HD 3870 X2

VS

NVIDIA GeForce RTX 2050 Mobile ATI Mobility Radeon HD 3870 X2

We compared two Mobile platform GPUs: 4GB VRAM GeForce RTX 2050 Mobile 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 GeForce RTX 2050 Mobile 's Advantages

Released 13 years and 3 months late

Boost Clock1477MHz

Larger VRAM bandwidth (112.0GB/s vs 54.40GB/s)

1728 additional rendering cores

Lower TDP (45W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 2050 Mobile +1333%

6.05 TFLOPS

Mobility Radeon HD 3870 X2

0.422 TFLOPS

GeForce RTX 2050 Mobile

VS

Mobility Radeon HD 3870 X2

Graphics Card

Dec 2021

Release Date

Sep 2008

GeForce 20 Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1185 MHz

Base Clock

-

1477 MHz

Boost Clock

-

1750 MHz

Memory Clock

850 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

256bit

112.0GB/s

Bandwidth

54.40GB/s

Render Config

16

SM Count

-

Compute Units

4

2048

Shading Units

320

64

TMUs

16

32

ROPs

16

64

Tensor Cores

-

32

RT Cores

-

64 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

256 KB

Theoretical Performance

47.26 GPixel/s

Pixel Rate

10.56 GPixel/s

94.53 GTexel/s

Texture Rate

10.56 GTexel/s

12.10 TFLOPS

FP16 (half)

-

6.050 TFLOPS

FP32 (float)

422.4 GFLOPS

189.1 GFLOPS

FP64 (double)

84.48 GFLOPS

Graphics Processor

GA107

GPU Name

M88

-

GPU Variant

-

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

Unknown

Transistors

0.666 billion

Unknown

Die Size

192 mm²

Board Design

45W

TDP

110W

-

Suggested PSU

-

1x DVI 1x HDMI 2.1 2x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin

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

8.6

CUDA

-

6.6

Shader Model

4.1

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