NVIDIA GeForce RTX 2070 Max Q vs NVIDIA GeForce 945M

VS

NVIDIA GeForce RTX 2070 Max Q NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q and 1024MB VRAM GeForce 945M 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 2 years and 9 months late

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (384.0GB/s vs 16.02GB/s)

1920 additional rendering cores

NVIDIA GeForce 945M 's Advantages

Boost Clock has increased by 0% (1189MHz vs 1185MHz)

Lower TDP (23W vs 90W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Max Q +498%

5.46 TFLOPS

GeForce 945M

0.913 TFLOPS

GeForce RTX 2070 Max Q

VS

GeForce 945M

Graphics Card

Jan 2019

Release Date

Apr 2016

GeForce 20 Mobile

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

885 MHz

Base Clock

1006 MHz

1185 MHz

Boost Clock

1189 MHz

1500 MHz

Memory Clock

1001 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

384.0GB/s

Bandwidth

16.02GB/s

Render Config

36

SM Count

-

Compute Units

-

2304

Shading Units

384

144

TMUs

24

64

ROPs

8

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

4 MB

L2 Cache

1024 KB

Theoretical Performance

75.84 GPixel/s

Pixel Rate

9.512 GPixel/s

170.6 GTexel/s

Texture Rate

28.54 GTexel/s

10.92 TFLOPS

FP16 (half)

-

5.460 TFLOPS

FP32 (float)

913.2 GFLOPS

170.6 GFLOPS

FP64 (double)

28.54 GFLOPS

Graphics Processor

TU106

GPU Name

GM108

N18E-G2-A1

GPU Variant

-

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

Unknown

445 mm²

Die Size

Unknown

Board Design

90W

TDP

23W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.6

Shader Model

5.1

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