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PowerColor R7 250X

AXR7-250X-1GBD5-HE
Graphics Processor
Cape Verde
Cores
640
TMUs
40
ROPs
16
Memory Size
1024 MB
Memory Type
GDDR5
Bus Width
128 bit

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
Die Size
123 mm²

Graphics Card

Release Date
Feb 13th, 2014
Generation
Volcanic Islands
(R7 200)
Production
End-of-life
Bus Interface
PCIe 3.0 x16

Clock Speeds

GPU Clock
950 MHz
Memory Clock
1125 MHz
4500 MHz 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
Texture Rate
38.00 GTexel/s
FP32 (float) performance
1,216 GFLOPS
FP64 (double) performance
76.00 GFLOPS (1:16)

Board Design

Slot Width
Dual-slot
Length
8.27 inches
6.7 inches
210 mm
170 mm
TDP
80 W
Outputs
1x DVI
1x HDMI
2x mini-DisplayPort
Power Connectors
1x 6-pin
Board Number
C441,
C698

Graphics Features

DirectX
12.0 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.101
Shader Model
5.1

Card Notes

Rebranded HD 8760

Cape Verde GPU Notes

Architecture Codename: Southern Islands
CLRX Version: GCN 1.0
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.0
Unified Video Decoder: 4.0
Video Compression Engine: 1.0

Other retail boards based on this design (14)

Name GPU Clock Memory Clock Other Changes
ASUS R7 250X 1000 MHz 1125 MHz 7.5 inches/191 mm, 1x DVI 1x HDMI 1x DisplayPort
ASUS R7 250X 2 GB 1020 MHz 1150 MHz 2 GB, 8.3 inches/211 mm, 2x DVI 1x HDMI 1x DisplayPort
GIGABYTE R7 250X 1000 MHz 1125 MHz 8.35 inches/212 mm
GIGABYTE R7 250X OC 1050 MHz 1125 MHz 8.35 inches/212 mm
GIGABYTE R7 250X OC 2 GB 1020 MHz 1125 MHz 2 GB, 7.83 inches/199 mm, 2x DVI 1x HDMI 1x VGA
HIS R7 250X iCooler 1000 MHz 1125 MHz 6.7 inches/170 mm, Single-slot, 1x DVI 1x HDMI 1x VGA
MSI R7 250X 950 MHz 1125 MHz 7.91 inches/201 mm, 1x DVI 1x HDMI 1x DisplayPort
MSI R7 250X 2 GB 1000 MHz 1125 MHz 2 GB, 7.91 inches/201 mm, 1x DVI 1x HDMI 1x DisplayPort
PowerColor R7 250X 950 MHz 1125 MHz 6.7 inches/170 mm
Sapphire R7 250X 950 MHz 1125 MHz 6.11 inches/155 mm, 1x DVI 1x HDMI 1x DisplayPort
Sapphire Vapor-X R7 250X GHZ Edition 2 GB 1000 MHz 1200 MHz 2 GB, 8.86 inches/225 mm, 2x DVI 1x HDMI 1x DisplayPort
Sapphire Vapor-X R7 250X OC 1100 MHz 1300 MHz 8.86 inches/225 mm, 2x DVI 1x HDMI 1x DisplayPort
XFX R7 250X 950 MHz 1125 MHz 6.6 inches/168 mm, 2x DVI 1x HDMI 1x DisplayPort
XFX R7 250X 2 GB 950 MHz 1125 MHz 2 GB, 6.6 inches/168 mm, 2x DVI 1x HDMI 1x DisplayPort