NVIDIA GeForce RTX 2070 Max Q Refresh vs NVIDIA GeForce RTX 4070 Max-Q

VS

NVIDIA GeForce RTX 2070 Max Q Refresh NVIDIA GeForce RTX 4070 Max-Q

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q Refresh and 8GB VRAM GeForce RTX 4070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Max Q Refresh 's Advantages

Larger VRAM bandwidth (352.0GB/s vs 224.0GB/s)

NVIDIA GeForce RTX 4070 Max-Q 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 9% (1230MHz vs 1125MHz)

2304 additional rendering cores

Lower TDP (35W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Max Q Refresh

5.184 TFLOPS

GeForce RTX 4070 Max Q +118%

11.34 TFLOPS

GeForce RTX 2070 Max Q Refresh

VS

GeForce RTX 4070 Max Q

Graphics Card

Mar 2020

Release Date

Jan 2023

GeForce 20 Mobile

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

735 MHz

1125 MHz

Boost Clock

1230 MHz

1375 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

224.0GB/s

Render Config

36

SM Count

36

-

Compute Units

-

2304

Shading Units

4608

144

TMUs

144

64

ROPs

48

288

Tensor Cores

144

36

RT Cores

36

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

32 MB

Theoretical Performance

72.00 GPixel/s

Pixel Rate

59.04 GPixel/s

162.0 GTexel/s

Texture Rate

177.1 GTexel/s

10.37 TFLOPS

FP16 (half)

11.34 TFLOPS

5.184 TFLOPS

FP32 (float)

11.34 TFLOPS

162.0 GFLOPS

FP64 (double)

177.1 GFLOPS

Graphics Processor

TU106B

GPU Name

AD106

-

GPU Variant

GN21-X6

Turing

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

12 nm

Process Size

4 nm

10.8 billion

Transistors

Unknown

445 mm²

Die Size

190 mm²

Board Design

115W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

8.9

6.6

Shader Model

6.7

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