AMD Radeon Pro VII vs Intel Arc A780

VS

AMD Radeon Pro VII Intel Arc A780

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

Main Differences

AMD Radeon Pro VII 's Advantages

Larger VRAM bandwidth (1020GB/s vs 559.6GB/s)

Intel Arc A780 's Advantages

Boost Clock has increased by 29% (2200MHz vs 1700MHz)

256 additional rendering cores

Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro VII

13.06 TFLOPS

Arc A780 +37%

18.02 TFLOPS

Radeon Pro VII

VS

Arc A780

Graphics Card

May 2020

Release Date

Unknown

Radeon Pro Vega

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

2200 MHz

1700 MHz

Boost Clock

2200 MHz

1000 MHz

Memory Clock

1093 MHz

Memory

16GB

Memory Size

16GB

HBM2

Memory Type

GDDR6X

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

559.6GB/s

Render Config

-

SM Count

-

60

Compute Units

-

3840

Shading Units

4096

240

TMUs

256

64

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

16 MB

Theoretical Performance

108.8 GPixel/s

Pixel Rate

281.6 GPixel/s

408.0 GTexel/s

Texture Rate

563.2 GTexel/s

26.11 TFLOPS

FP16 (half)

36.04 TFLOPS

13.06 TFLOPS

FP32 (float)

18.02 TFLOPS

6.528 TFLOPS

FP64 (double)

-

Graphics Processor

Vega 20

GPU Name

DG2-512

Vega 20 GLXT WS (215-0914026)

GPU Variant

ACM-G10

GCN 5.1

Architecture

Generation 12.7

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

13.23 billion

Transistors

21.7 billion

331 mm²

Die Size

406 mm²

Board Design

250W

TDP

200W

600 W

Suggested PSU

550 W

6x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.6

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