AMD Radeon RX 7900 GRE vs Intel Arc A380

VS

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 1 years and 1 months late

Boost Clock has increased by 10% (2245MHz vs 2050MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (576.0GB/s vs 186.0GB/s)

4096 additional rendering cores

Intel Arc A380 's Advantages

Lower TDP (75W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +995%

45.98 TFLOPS

Arc A380

4.198 TFLOPS

3DMark Time Spy

Radeon RX 7900 GRE +417%

22161

Arc A380

4280

Radeon RX 7900 GRE

VS

Arc A380

Graphics Card

Jul 2023

Release Date

Jun 2022

Navi III

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1287 MHz

Base Clock

2000 MHz

2245 MHz

Boost Clock

2050 MHz

2250 MHz

Memory Clock

1937 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

96bit

576.0GB/s

Bandwidth

186.0GB/s

Render Config

-

SM Count

-

80

Compute Units

-

5120

Shading Units

1024

320

TMUs

64

160

ROPs

32

-

Tensor Cores

128

80

RT Cores

8

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

4 MB

Theoretical Performance

359.2 GPixel/s

Pixel Rate

65.60 GPixel/s

718.4 GTexel/s

Texture Rate

131.2 GTexel/s

91.96 TFLOPS

FP16 (half)

8.397 TFLOPS

45.98 TFLOPS

FP32 (float)

4.198 TFLOPS

1437 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 31

GPU Name

DG2-128

Navi 31 XL

GPU Variant

ACM-G11

RDNA 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

57.7 billion

Transistors

7.2 billion

529 mm²

Die Size

157 mm²

Board Design

260W

TDP

75W

600 W

Suggested PSU

250 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.6

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