NVIDIA GeForce RTX 2070 Max Q Refresh vs NVIDIA GeForce GTX 1080 Max Q

VS

NVIDIA GeForce RTX 2070 Max Q Refresh

NVIDIA GeForce GTX 1080 Max Q

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q Refresh and 8GB VRAM GeForce GTX 1080 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

Released 2 years and 9 months late

Larger VRAM bandwidth (352.0GB/s vs 320.3GB/s)

Lower TDP (115W vs 150W)

NVIDIA GeForce GTX 1080 Max Q 's Advantages

Boost Clock has increased by 30% (1468MHz vs 1125MHz)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Max Q Refresh

5.184 TFLOPS

GeForce GTX 1080 Max Q +44%

7.516 TFLOPS

OctaneBench

GeForce RTX 2070 Max Q Refresh +1760%

186

GeForce GTX 1080 Max Q

10

GeForce RTX 2070 Max Q Refresh

VS

GeForce GTX 1080 Max Q

Graphics Card

Mar 2020

Release Date

Jun 2017

GeForce 20 Mobile

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1290 MHz

1125 MHz

Boost Clock

1468 MHz

1375 MHz

Memory Clock

1251 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

256bit

Memory Bus

256bit

352.0GB/s

Bandwidth

320.3GB/s

Render Config

-

36

SM Count

20

2304

Shading Units

2560

144

TMUs

160

64

ROPs

64

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

72.00 GPixel/s

Pixel Rate

93.95 GPixel/s

162.0 GTexel/s

Texture Rate

234.9 GTexel/s

10.37 TFLOPS

FP16 (half)

117.4 GFLOPS

5.184 TFLOPS

FP32 (float)

7.516 TFLOPS

162.0 GFLOPS

FP64 (double)

234.9 GFLOPS

Board Design

115W

TDP

150W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU106B

GPU Name

GP104

-

GPU Variant

N17E-G3-A1

Turing

Architecture

Pascal

TSMC

Foundry

TSMC

12 nm

Process Size

16 nm

10.8 billion

Transistors

7.2 billion

445 mm²

Die Size

314 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

6.1

6.6

Shader Model

6.4

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