NVIDIA GeForce RTX 4080 vs NVIDIA GeForce RTX 5070

VS

NVIDIA GeForce RTX 4080

NVIDIA GeForce RTX 5070

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 12GB VRAM GeForce RTX 5070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 's Advantages

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (716.8GB/s vs 532.6GB/s)

3328 additional rendering cores

NVIDIA GeForce RTX 5070 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 1% (2520MHz vs 2505MHz)

Lower TDP (220W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 +51%

48.74 TFLOPS

GeForce RTX 5070

32.26 TFLOPS

GeForce RTX 4080

VS

GeForce RTX 5070

Graphics Card

Sep 2022

Release Date

Jan 2025

GeForce 40

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

2205 MHz

Base Clock

2235 MHz

2505 MHz

Boost Clock

2520 MHz

1400 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR7

256bit

Memory Bus

192bit

716.8GB/s

Bandwidth

532.6GB/s

Render Config

-

76

SM Count

50

9728

Shading Units

6400

304

TMUs

200

112

ROPs

64

304

Tensor Cores

200

76

RT Cores

50

128 KB (per SM)

L1 Cache

128 KB (per SM)

64 MB

L2 Cache

40 MB

-

Theoretical Performance

280.6 GPixel/s

Pixel Rate

161.3 GPixel/s

761.5 GTexel/s

Texture Rate

504.0 GTexel/s

48.74 TFLOPS

FP16 (half)

32.26 TFLOPS

48.74 TFLOPS

FP32 (float)

32.26 TFLOPS

761.5 GFLOPS

FP64 (double)

504.0 GFLOPS

Board Design

320W

TDP

220W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 16-pin

Graphics Processor

AD103

GPU Name

GB205

AD103-300-A1

GPU Variant

GB205

Ada Lovelace

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

4 nm

45.9 billion

Transistors

Unknown

379 mm²

Die Size

Unknown

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

10.1

6.7

Shader Model

6.8

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