NVIDIA RTX 4000 Ada Generation vs NVIDIA GeForce RTX 4080 Ti

VS

NVIDIA RTX 4000 Ada Generation

NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 20GB VRAM RTX 4000 Ada Generation and 16GB VRAM GeForce RTX 4080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Ada Generation 's Advantages

More VRAM (20GB vs 16GB)

Lower TDP (130W vs 400W)

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 20% (2610MHz vs 2175MHz)

Larger VRAM bandwidth (678.4GB/s vs 360.0GB/s)

7936 additional rendering cores

Score

Benchmark

FP32 (float)

RTX 4000 Ada Generation

26.73 TFLOPS

GeForce RTX 4080 Ti +174%

73.5 TFLOPS

RTX 4000 Ada Generation

VS

GeForce RTX 4080 Ti

Graphics Card

Aug 2023

Release Date

Unknown

Quadro Ada(x000A)

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1500 MHz

Base Clock

2340 MHz

2175 MHz

Boost Clock

2610 MHz

2250 MHz

Memory Clock

1325 MHz

Memory

20GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

160bit

Memory Bus

256bit

360.0GB/s

Bandwidth

678.4GB/s

Render Config

-

48

SM Count

110

6144

Shading Units

14080

192

TMUs

440

80

ROPs

144

192

Tensor Cores

440

48

RT Cores

110

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

80 MB

-

Theoretical Performance

174.0 GPixel/s

Pixel Rate

375.8 GPixel/s

417.6 GTexel/s

Texture Rate

1148 GTexel/s

26.73 TFLOPS

FP16 (half)

73.50 TFLOPS

26.73 TFLOPS

FP32 (float)

73.50 TFLOPS

417.6 GFLOPS

FP64 (double)

1148 GFLOPS

Board Design

130W

TDP

400W

300 W

Suggested PSU

800 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 16-pin

Graphics Processor

AD104

GPU Name

AD102

-

GPU Variant

AD102-225-A1

Ada Lovelace

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

35.8 billion

Transistors

76.3 billion

294 mm²

Die Size

609 mm²

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

8.9

6.8

Shader Model

6.7

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