NVIDIA GeForce RTX 2070 Max Q vs ATI Mobility Radeon HD 3870 X2

VS

NVIDIA GeForce RTX 2070 Max Q ATI Mobility Radeon HD 3870 X2

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q 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 2070 Max Q 's Advantages

Released 10 years and 4 months late

Boost Clock1185MHz

Larger VRAM bandwidth (384.0GB/s vs 54.40GB/s)

1984 additional rendering cores

Lower TDP (90W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Max Q +1193%

5.46 TFLOPS

Mobility Radeon HD 3870 X2

0.422 TFLOPS

GeForce RTX 2070 Max Q

VS

Mobility Radeon HD 3870 X2

Graphics Card

Jan 2019

Release Date

Sep 2008

GeForce 20 Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

885 MHz

Base Clock

-

1185 MHz

Boost Clock

-

1500 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

384.0GB/s

Bandwidth

54.40GB/s

Render Config

36

SM Count

-

Compute Units

4

2304

Shading Units

320

144

TMUs

16

64

ROPs

16

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

256 KB

Theoretical Performance

75.84 GPixel/s

Pixel Rate

10.56 GPixel/s

170.6 GTexel/s

Texture Rate

10.56 GTexel/s

10.92 TFLOPS

FP16 (half)

-

5.460 TFLOPS

FP32 (float)

422.4 GFLOPS

170.6 GFLOPS

FP64 (double)

84.48 GFLOPS

Graphics Processor

TU106

GPU Name

M88

N18E-G2-A1

GPU Variant

-

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

10.8 billion

Transistors

0.666 billion

445 mm²

Die Size

192 mm²

Board Design

90W

TDP

110W

-

Suggested PSU

-

No outputs

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

7.5

CUDA

-

6.6

Shader Model

4.1

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