NVIDIA GeForce RTX 4080 SUPER vs Intel Arc A780

VS

NVIDIA GeForce RTX 4080 SUPER Intel Arc A780

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Boost Clock has increased by 16% (2550MHz vs 2200MHz)

Larger VRAM bandwidth (736.3GB/s vs 559.6GB/s)

6144 additional rendering cores

Intel Arc A780 's Advantages

Lower TDP (200W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 SUPER +189%

52.22 TFLOPS

Arc A780

18.02 TFLOPS

GeForce RTX 4080 SUPER

VS

Arc A780

Graphics Card

Jan 2024

Release Date

Unknown

GeForce 40

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2295 MHz

Base Clock

2200 MHz

2550 MHz

Boost Clock

2200 MHz

1438 MHz

Memory Clock

1093 MHz

Memory

16GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR6X

256bit

Memory Bus

256bit

736.3GB/s

Bandwidth

559.6GB/s

Render Config

80

SM Count

-

Compute Units

-

10240

Shading Units

4096

320

TMUs

256

112

ROPs

128

320

Tensor Cores

512

80

RT Cores

32

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

16 MB

Theoretical Performance

285.6 GPixel/s

Pixel Rate

281.6 GPixel/s

816.0 GTexel/s

Texture Rate

563.2 GTexel/s

52.22 TFLOPS

FP16 (half)

36.04 TFLOPS

52.22 TFLOPS

FP32 (float)

18.02 TFLOPS

816.0 GFLOPS

FP64 (double)

-

Graphics Processor

AD103

GPU Name

DG2-512

AD103-400-A1

GPU Variant

ACM-G10

Ada Lovelace

Architecture

Generation 12.7

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

45.9 billion

Transistors

21.7 billion

379 mm²

Die Size

406 mm²

Board Design

320W

TDP

200W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

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

-

6.7

Shader Model

6.6

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