NVIDIA GeForce RTX 4080 12 GB vs NVIDIA TITAN RTX

VS

NVIDIA GeForce RTX 4080 12 GB NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock has increased by 47% (2610MHz vs 1770MHz)

3072 additional rendering cores

NVIDIA TITAN RTX 's Advantages

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (672.0GB/s vs 504.2GB/s)

Lower TDP (280W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 12 GB +145%

40.09 TFLOPS

TITAN RTX

16.31 TFLOPS

Blender

GeForce RTX 4080 12 GB +208%

9659

TITAN RTX

3127

OctaneBench

GeForce RTX 4080 12 GB +158%

939

TITAN RTX

363

GeForce RTX 4080 12 GB

VS

TITAN RTX

Graphics Card

Unknown

Release Date

Dec 2018

GeForce 40

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2310 MHz

Base Clock

1350 MHz

2610 MHz

Boost Clock

1770 MHz

1313 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6

192bit

Memory Bus

384bit

504.2GB/s

Bandwidth

672.0GB/s

Render Config

60

SM Count

72

-

Compute Units

-

7680

Shading Units

4608

240

TMUs

288

80

ROPs

96

240

Tensor Cores

576

60

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

6 MB

Theoretical Performance

208.8 GPixel/s

Pixel Rate

169.9 GPixel/s

626.4 GTexel/s

Texture Rate

509.8 GTexel/s

40.09 TFLOPS

FP16 (half)

32.62 TFLOPS

40.09 TFLOPS

FP32 (float)

16.31 TFLOPS

626.4 GFLOPS

FP64 (double)

509.8 GFLOPS

Graphics Processor

AD104

GPU Name

TU102

AD104-400-A1

GPU Variant

TU102-400-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

35.8 billion

Transistors

18.6 billion

295 mm²

Die Size

754 mm²

Board Design

285W

TDP

280W

600 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

1x 16-pin

Power Connectors

2x 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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