AMD Radeon R7 250X vs Intel H3C XG310

VS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X and 8GB VRAM H3C XG310 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250X 's Advantages

Larger VRAM bandwidth (72.00GB/s vs 68.26GB/s)

Lower TDP (80W vs 300W)

Intel H3C XG310 's Advantages

Released 6 years and 9 months late

Boost Clock1550MHz

More VRAM (8GB vs 1GB)

128 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 250X

1.216 TFLOPS

H3C XG310 +95%

2.381 TFLOPS

Radeon R7 250X

VS

H3C XG310

Graphics Card

Feb 2014

Release Date

Nov 2020

Volcanic Islands

Generation

H3C Graphics

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1550 MHz

1125 MHz

Memory Clock

2133 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

LPDDR4X

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

68.26GB/s

Render Config

-

SM Count

-

10

Compute Units

-

640

Shading Units

768

40

TMUs

48

16

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

1024 KB

Theoretical Performance

15.20 GPixel/s

Pixel Rate

37.20 GPixel/s

38.00 GTexel/s

Texture Rate

74.40 GTexel/s

-

FP16 (half)

4.762 TFLOPS

1216 GFLOPS

FP32 (float)

2.381 TFLOPS

76.00 GFLOPS

FP64 (double)

595.2 GFLOPS

Graphics Processor

Cape Verde

GPU Name

DG1

Cape Verde XT

GPU Variant

-

GCN 1.0

Architecture

Generation 12.1

TSMC

Foundry

Intel

28 nm

Process Size

10 nm

1.5 billion

Transistors

Unknown

123 mm²

Die Size

95 mm²

Board Design

80W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

1x 8-pin

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.4

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