NVIDIA GeForce RTX 3080 Max Q vs NVIDIA GeForce RTX 2070 Max Q Refresh

VS

NVIDIA GeForce RTX 3080 Max Q NVIDIA GeForce RTX 2070 Max Q Refresh

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Max Q and 8GB VRAM GeForce RTX 2070 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Max Q 's Advantages

Released 10 months late

Boost Clock has increased by 11% (1245MHz vs 1125MHz)

Larger VRAM bandwidth (384.0GB/s vs 352.0GB/s)

3840 additional rendering cores

Lower TDP (80W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Max Q +195%

15.3 TFLOPS

GeForce RTX 2070 Max Q Refresh

5.184 TFLOPS

GeForce RTX 3080 Max Q

VS

GeForce RTX 2070 Max Q Refresh

Graphics Card

Jan 2021

Release Date

Mar 2020

GeForce 30 Mobile

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

780 MHz

Base Clock

900 MHz

1245 MHz

Boost Clock

1125 MHz

1500 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

384.0GB/s

Bandwidth

352.0GB/s

Render Config

48

SM Count

36

-

Compute Units

-

6144

Shading Units

2304

192

TMUs

144

96

ROPs

64

192

Tensor Cores

288

48

RT Cores

36

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

4 MB

Theoretical Performance

119.5 GPixel/s

Pixel Rate

72.00 GPixel/s

239.0 GTexel/s

Texture Rate

162.0 GTexel/s

15.30 TFLOPS

FP16 (half)

10.37 TFLOPS

15.30 TFLOPS

FP32 (float)

5.184 TFLOPS

239.0 GFLOPS

FP64 (double)

162.0 GFLOPS

Graphics Processor

GA104

GPU Name

TU106B

GA104-775-A1

GPU Variant

-

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

17.4 billion

Transistors

10.8 billion

392 mm²

Die Size

445 mm²

Board Design

80W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

No outputs

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

8.6

CUDA

7.5

6.6

Shader Model

6.6

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