ATI Radeon HD 4890 vs Intel H3C XG310

VS

ATI Radeon HD 4890

Intel H3C XG310

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 8GB VRAM H3C XG310 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages

Larger VRAM bandwidth (124.8GB/s vs 68.26GB/s)

32 additional rendering cores

Lower TDP (190W vs 300W)

Intel H3C XG310 's Advantages

Released 11 years and 7 months late

Boost Clock1550MHz

More VRAM (8GB vs 1024GB)

Score

Benchmark

FP32 (float)

Radeon HD 4890

1.36 TFLOPS

H3C XG310 +75%

2.381 TFLOPS

Radeon HD 4890

VS

H3C XG310

Graphics Card

Apr 2009

Release Date

Nov 2020

Radeon R700

Generation

H3C Graphics

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1550 MHz

975 MHz

Memory Clock

2133 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

LPDDR4X

256bit

Memory Bus

128bit

124.8GB/s

Bandwidth

68.26GB/s

Render Config

10

Compute Units

-

800

Shading Units

768

40

TMUs

48

16

ROPs

24

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

37.20 GPixel/s

34.00 GTexel/s

Texture Rate

74.40 GTexel/s

-

FP16 (half)

4.762 TFLOPS

1360 GFLOPS

FP32 (float)

2.381 TFLOPS

272.0 GFLOPS

FP64 (double)

595.2 GFLOPS

Board Design

190W

TDP

300W

450 W

Suggested PSU

700 W

2x DVI 1x S-Video

Outputs

No outputs

2x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

RV790

GPU Name

DG1

RV790 XT (215-0758016)

GPU Variant

-

TeraScale

Architecture

Generation 12.1

TSMC

Foundry

Intel

55 nm

Process Size

10 nm

0.959 billion

Transistors

Unknown

282 mm²

Die Size

95 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

4.1

Shader Model

6.4

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