ASUS R7 250X

R7250X-1GD5

Graphics Processor

Cape Verde

Cores

640

TMUs

ROPs

Memory Size

1024 MB

Memory Type

GDDR5

Bus Width

128 bit

GPU

Graphics Processor

GPU Name: Cape Verde

GPU Variant: Cape Verde XT
(215-0825117)

Architecture: GCN 1.0

Foundry: TSMC

Process Size: 28 nm

Transistors: 1,500 million

Density: 12.2M / mm²

Die Size: 123 mm²

Chip Package: FCBGA-962

Graphics Card

Release Date: Feb 13th, 2014

Generation: Volcanic Islands
(R7 200)

Predecessor: Sea Islands

Successor: Pirate Islands

Production: End-of-life

Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: ~~950 MHz~~
1000 MHz (+5%)

Memory Clock: 1125 MHz
4.5 Gbps effective

Memory

Memory Size: 1024 MB

Memory Type: GDDR5

Memory Bus: 128 bit

Bandwidth: 72.00 GB/s

Render Config

Shading Units: 640

TMUs: 40

ROPs: 16

Compute Units: 10

L1 Cache: 16 KB (per CU)

L2 Cache: 256 KB

Theoretical Performance

Pixel Rate: ~~15.20 GPixel/s~~
16.00 GPixel/s

Texture Rate: ~~38.00 GTexel/s~~
40.00 GTexel/s

FP32 (float): ~~1,216 GFLOPS~~
1,280 GFLOPS

FP64 (double): ~~76.00 GFLOPS~~
80.00 GFLOPS (1:16)

Board Design

Slot Width: Dual-slot

Length: ~~210 mm~~
190 mm
~~8.3 inches~~
7.5 inches

TDP: 80 W

Suggested PSU: 250 W

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

Power Connectors: 1x 6-pin

Board Number: C441,
C698

Graphics Features

DirectX: 12 (11_1)

OpenGL: 4.6

OpenCL: 2.1 (1.2)

Vulkan: 1.2.170

Shader Model: 6.5 (5.1)

Card Notes

Rebranded HD 8760

Cape Verde GPU Notes

Generation: Southern Islands
Mobile Variant: Chelsea / Heathrow / Venus / Tropo
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.0
Unified Video Decoder: 4.0
Video Compression Engine: 1.0
CLRX: GCN 1.0

Other retail boards based on this design (15)

Name	GPU Clock	Memory Clock	Other Changes
ASUS R7 250X	1000 MHz	1125 MHz	190 mm/7.5 inches, 1x DVI 1x HDMI 1x DisplayPort
ASUS R7 250X 2 GB	1020 MHz	1150 MHz	2 GB, 211 mm/8.3 inches, 2x DVI 1x HDMI 1x DisplayPort
GIGABYTE R7 250X	1000 MHz	1125 MHz	212 mm/8.3 inches
GIGABYTE R7 250X OC	1050 MHz	1125 MHz	212 mm/8.3 inches
GIGABYTE R7 250X OC 2 GB	1020 MHz	1125 MHz	2 GB, 199 mm/7.8 inches, 2x DVI 1x HDMI 1x VGA
HIS R7 250X iCooler	1000 MHz	1125 MHz	170 mm/6.7 inches, 1x DVI 1x HDMI 1x VGA
HIS R7 250X iCooler 2 GB	950 MHz	1125 MHz	2 GB, 170 mm/6.7 inches, 1x DVI 1x HDMI 1x VGA
MSI R7 250X	950 MHz	1125 MHz	201 mm/7.9 inches, 1x DVI 1x HDMI 1x DisplayPort
MSI R7 250X 2 GB	1000 MHz	1125 MHz	2 GB, 201 mm/7.9 inches, 1x DVI 1x HDMI 1x DisplayPort
PowerColor R7 250X	950 MHz	1125 MHz	170 mm/6.7 inches
Sapphire R7 250X	950 MHz	1125 MHz	155 mm/6.1 inches, 1x DVI 1x HDMI 1x DisplayPort
Sapphire Vapor-X R7 250X GHZ Edition 2 GB	1000 MHz	1200 MHz	2 GB, 225 mm/8.9 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire Vapor-X R7 250X OC	1100 MHz	1300 MHz	225 mm/8.9 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX R7 250X	950 MHz	1125 MHz	168 mm/6.6 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX R7 250X 2 GB	950 MHz	1125 MHz	2 GB, 168 mm/6.6 inches, 2x DVI 1x HDMI 1x DisplayPort