Intel Arc A350 vs ATI Radeon HD 2900 XTX

VS

We compared two Desktop platform GPUs: 4GB VRAM Arc A350 and 512MB VRAM Radeon HD 2900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350 's Advantages

Boost Clock2000MHz

Larger VRAM bandwidth (124.0GB/s vs 106.0GB/s)

448 additional rendering cores

Lower TDP (25W vs 240W)

Score

Benchmark

FP32 (float)

Arc A350 +545%

3.072 TFLOPS

Radeon HD 2900 XTX

0.476 TFLOPS

Arc A350

VS

Radeon HD 2900 XTX

Graphics Card

Jan 2022

Release Date

Unknown

Alchemist

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2000 MHz

Boost Clock

-

1937 MHz

Memory Clock

828 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

512bit

124.0GB/s

Bandwidth

106.0GB/s

Render Config

-

SM Count

-

Compute Units

4

768

Shading Units

320

48

TMUs

16

24

ROPs

16

96

Tensor Cores

-

6

RT Cores

-

L1 Cache

-

4 MB

L2 Cache

256 KB

Theoretical Performance

48.00 GPixel/s

Pixel Rate

11.89 GPixel/s

96.00 GTexel/s

Texture Rate

11.89 GTexel/s

6.144 TFLOPS

FP16 (half)

-

3.072 TFLOPS

FP32 (float)

475.5 GFLOPS

768.0 GFLOPS

FP64 (double)

-

Graphics Processor

DG2-128

GPU Name

R600

ACM-G11

GPU Variant

R600 XTX A11 (215RGMDKA11FG)

Generation 12.7

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

80 nm

7.2 billion

Transistors

0.72 billion

157 mm²

Die Size

420 mm²

Board Design

25W

TDP

240W

200 W

Suggested PSU

550 W

No outputs

Outputs

2x DVI 1x S-Video

-

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.6

Shader Model

4.0

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