NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce RTX 2070

VS

NVIDIA GeForce RTX 4080 16 GB NVIDIA GeForce RTX 2070

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 8GB VRAM GeForce RTX 2070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 55% (2505MHz vs 1620MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (716.8GB/s vs 448.0GB/s)

7424 additional rendering cores

NVIDIA GeForce RTX 2070 's Advantages

Lower TDP (175W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 16 GB +552%

48.74 TFLOPS

GeForce RTX 2070

7.465 TFLOPS

GeForce RTX 4080 16 GB

VS

GeForce RTX 2070

Graphics Card

Sep 2022

Release Date

Oct 2018

GeForce 40

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2205 MHz

Base Clock

1410 MHz

2505 MHz

Boost Clock

1620 MHz

1400 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

256bit

716.8GB/s

Bandwidth

448.0GB/s

Render Config

76

SM Count

36

-

Compute Units

-

9728

Shading Units

2304

304

TMUs

144

112

ROPs

64

304

Tensor Cores

288

76

RT Cores

36

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

4 MB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

103.7 GPixel/s

761.5 GTexel/s

Texture Rate

233.3 GTexel/s

48.74 TFLOPS

FP16 (half)

14.93 TFLOPS

48.74 TFLOPS

FP32 (float)

7.465 TFLOPS

761.5 GFLOPS

FP64 (double)

233.3 GFLOPS

Graphics Processor

AD103

GPU Name

TU106

AD103-300-A1

GPU Variant

TU106-400A-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

45.9 billion

Transistors

10.8 billion

379 mm²

Die Size

445 mm²

Board Design

320W

TDP

175W

700 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C

1x 16-pin

Power Connectors

1x 8-pin

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

8.9

CUDA

7.5

6.6

Shader Model

6.6

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