AMD Radeon R7 250XE

This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 1.0 architecture and released on Aug 2014. It features 1.5 billion transistors, 640 Rendering cores and 1024MB GDDR5 memory, with 256KB L2 cache, theoretical performance of 1101GFLOPS, with total power consumption of 80W.

Graphics Card

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Release Date

Aug 2014

Generation

Volcanic Islands

Type

Desktop

Bus Interface

PCIe 3.0 x16

Clock Speeds

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Memory Clock

1125MHz

Memory

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Memory Size

1024MB

Memory Type

GDDR5

Memory Bus

128bit

Bandwidth

72.00 GB/s

Render Config

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Compute Units

10

Shading Units

640

TMUs

40

ROPs

16

L1 Cache

16 KB (per CU)

L2 Cache

256KB

Theoretical Performance

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Pixel Rate

13.76 GPixel/s

Texture Rate

34.40 GTexel/s

FP32 (float)

1101 GFLOPS

FP64 (double)

68.80 GFLOPS

Graphics Processor

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GPU Name

Cape Verde

GPU Variant

Cape Verde XT

Architecture

GCN 1.0

Foundry

TSMC

Process Size

28 nm

Transistors

1,500 million

Die Size

123mm²

Board Design

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TDP

80W

Suggested PSU

250W

Outputs

1x DVI
1x HDMI 1.4a
1x VGA

Power Connectors

None

Graphics Features

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DirectX

12 (11_1)

OpenGL

4.6

OpenCL

1.2

Vulkan

1.2

Shader Model

5.1

Rankings

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FP32 (float)

NVIDIA GeForce GTX 750 1024 MB GDDR5

1.111 TFLOPS

ATI FirePro V5800 1024 MB GDDR5

1.104 TFLOPS

ATI FirePro V5800 DVI 1024 MB GDDR5

1.104 TFLOPS

AMD Radeon R7 250XE 1024 MB GDDR5

1.101 TFLOPS

AMD Radeon RX 550 512SP 2 GB GDDR5

1.097 TFLOPS

NVIDIA T400 2 GB GDDR6

1.094 TFLOPS

NVIDIA T400 4 GB 4 GB GDDR6

1.094 TFLOPS

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