AMD Radeon R9 295X2 vs Intel Arc A380

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 295X2 's Advantages

Larger VRAM bandwidth (320.0GB/s vs 186.0GB/s)

1792 additional rendering cores

Intel Arc A380 's Advantages

Released 8 years and 2 months late

Boost Clock2050MHz

More VRAM (6GB vs 4GB)

Lower TDP (75W vs 500W)

Score

Benchmark

FP32 (float)

Radeon R9 295X2 +36%

5.733 TFLOPS

Arc A380

4.198 TFLOPS

Radeon R9 295X2

VS

Arc A380

Graphics Card

Apr 2014

Release Date

Jun 2022

Volcanic Islands

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2050 MHz

1250 MHz

Memory Clock

1937 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

512bit

Memory Bus

96bit

320.0GB/s

Bandwidth

186.0GB/s

Render Config

-

SM Count

-

44

Compute Units

-

2816

Shading Units

1024

176

TMUs

64

ROPs

32

-

Tensor Cores

128

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

4 MB

Theoretical Performance

65.15 GPixel/s

Pixel Rate

65.60 GPixel/s

179.2 GTexel/s

Texture Rate

131.2 GTexel/s

-

FP16 (half)

8.397 TFLOPS

5.733 TFLOPS

FP32 (float)

4.198 TFLOPS

716.7 GFLOPS

FP64 (double)

-

Graphics Processor

Vesuvius

GPU Name

DG2-128

Vesuvius XT (215-0852022)

GPU Variant

ACM-G11

GCN 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

6.2 billion

Transistors

7.2 billion

438 mm²

Die Size

157 mm²

Board Design

500W

TDP

75W

900 W

Suggested PSU

250 W

1x DVI 4x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

6.3

Shader Model

6.6

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