Intel H3C XG310 vs ATI Radeon HD 3870 AGP

VS

Intel H3C XG310

ATI Radeon HD 3870 AGP

We compared two Desktop platform GPUs: 8GB VRAM H3C XG310 and 512MB VRAM Radeon HD 3870 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel H3C XG310 's Advantages

Boost Clock1550MHz

More VRAM (8GB vs 512GB)

448 additional rendering cores

ATI Radeon HD 3870 AGP 's Advantages

Larger VRAM bandwidth (72.06GB/s vs 68.26GB/s)

Lower TDP (106W vs 300W)

Score

Benchmark

FP32 (float)

H3C XG310 +379%

2.381 TFLOPS

Radeon HD 3870 AGP

0.497 TFLOPS

H3C XG310

VS

Radeon HD 3870 AGP

Graphics Card

Nov 2020

Release Date

Unknown

H3C Graphics

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

900 MHz

Base Clock

-

1550 MHz

Boost Clock

-

2133 MHz

Memory Clock

1126 MHz

Memory

8GB

Memory Size

512MB

LPDDR4X

Memory Type

GDDR4

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

72.06GB/s

Render Config

-

Compute Units

4

-

768

Shading Units

320

48

TMUs

16

24

ROPs

16

-

1024 KB

L2 Cache

256 KB

16 MB

L3 Cache

-

Theoretical Performance

37.20 GPixel/s

Pixel Rate

12.43 GPixel/s

74.40 GTexel/s

Texture Rate

12.43 GTexel/s

4.762 TFLOPS

FP16 (half)

-

2.381 TFLOPS

FP32 (float)

497.3 GFLOPS

595.2 GFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

300W

TDP

106W

700 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

DG1

GPU Name

RV670

-

GPU Variant

RV670 XT (215-0708005)

Generation 12.1

Architecture

TeraScale

Intel

Foundry

TSMC

10 nm

Process Size

55 nm

Unknown

Transistors

0.666 billion

95 mm²

Die Size

192 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

6.4

Shader Model

4.1

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