NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce GT 545 OEM

VS

NVIDIA GeForce RTX 4080 12 GB NVIDIA GeForce GT 545 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 1024MB VRAM GeForce GT 545 OEM 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 Clock2610MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (504.2GB/s vs 64.00GB/s)

7536 additional rendering cores

NVIDIA GeForce GT 545 OEM 's Advantages

Lower TDP (105W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 12 GB +7901%

40.09 TFLOPS

GeForce GT 545 OEM

0.501 TFLOPS

GeForce RTX 4080 12 GB

VS

GeForce GT 545 OEM

Graphics Card

Unknown

Release Date

May 2011

GeForce 40

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

1000 MHz

Memory

12GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

64.00GB/s

Render Config

60

SM Count

3

-

Compute Units

-

7680

Shading Units

144

240

TMUs

24

80

ROPs

16

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

256 KB

Theoretical Performance

208.8 GPixel/s

Pixel Rate

5.226 GPixel/s

626.4 GTexel/s

Texture Rate

20.90 GTexel/s

40.09 TFLOPS

FP16 (half)

-

40.09 TFLOPS

FP32 (float)

501.4 GFLOPS

626.4 GFLOPS

FP64 (double)

41.78 GFLOPS

Graphics Processor

AD104

GPU Name

GF116

AD104-400-A1

GPU Variant

GF116-110-KA-A1

Ada Lovelace

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

1.17 billion

295 mm²

Die Size

238 mm²

Board Design

285W

TDP

105W

600 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 16-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

2.1

6.6

Shader Model

5.1

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