AMD Radeon RX 6600 XT vs Intel H3C XG310

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 8GB VRAM H3C XG310 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Released 8 months late

Boost Clock has increased by 67% (2589MHz vs 1550MHz)

Larger VRAM bandwidth (256.0GB/s vs 68.26GB/s)

1280 additional rendering cores

Lower TDP (160W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT +345%

10.6 TFLOPS

H3C XG310

2.381 TFLOPS

Radeon RX 6600 XT

VS

H3C XG310

Graphics Card

Jul 2021

Release Date

Nov 2020

Navi II

Generation

H3C Graphics

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1968 MHz

Base Clock

900 MHz

2589 MHz

Boost Clock

1550 MHz

2000 MHz

Memory Clock

2133 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

LPDDR4X

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

68.26GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

768

128

TMUs

48

64

ROPs

24

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

1024 KB

Theoretical Performance

165.7 GPixel/s

Pixel Rate

37.20 GPixel/s

331.4 GTexel/s

Texture Rate

74.40 GTexel/s

21.21 TFLOPS

FP16 (half)

4.762 TFLOPS

10.60 TFLOPS

FP32 (float)

2.381 TFLOPS

662.8 GFLOPS

FP64 (double)

595.2 GFLOPS

Graphics Processor

Navi 23

GPU Name

DG1

Navi 23 XT (215-130000006)

GPU Variant

-

RDNA 2.0

Architecture

Generation 12.1

TSMC

Foundry

Intel

7 nm

Process Size

10 nm

11.06 billion

Transistors

Unknown

237 mm²

Die Size

95 mm²

Board Design

160W

TDP

300W

450 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.4

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