HIS R7 250 iCooler Boost Clock 2 GB Specs

Graphics Processor

GPU Name: Oland

GPU Variant: Oland XT
(215-0837000)

Architecture: GCN 1.0

Foundry: TSMC

Process Size: 28 nm

Transistors: 950 million

Die Size: 77 mm²

Graphics Card

Release Date: ~~Oct 8th, 2013~~
Oct 9th, 2013

Generation: Volcanic Islands
(R7 200)

Production: End-of-life

Bus Interface: PCIe 3.0 x8

Clock Speeds

Base Clock: 1000 MHz

Boost Clock: 1050 MHz

Memory Clock: ~~1150 MHz~~
900 MHz (-22%)
~~4600 MHz effective~~
1800 MHz effective

Memory

Memory Size: ~~1024 MB~~
2 GB

Memory Type: ~~GDDR5~~
DDR3

Memory Bus: 128 bit

Bandwidth: ~~73.60 GB/s~~
28.80 GB/s

Render Config

Shading Units: 384

TMUs: 24

ROPs: 8

Compute Units: 6

L1 Cache: 16 KB (per CU)

L2 Cache: 256 KB

Theoretical Performance

Pixel Rate: 8.400 GPixel/s

Texture Rate: 25.20 GTexel/s

FP32 (float) performance: 806.4 GFLOPS

FP64 (double) performance: 50.40 GFLOPS (1:16)

Board Design

Slot Width: ~~Dual-slot~~
Single-slot

Length: 6.77 inches
172 mm

TDP: 65 W

Suggested PSU: 350 W

Outputs: 1x DVI
1x HDMI
1x VGA

Power Connectors: None

Board Number: C576,
C662

Graphics Features

DirectX: 12.0 (11_1)

OpenGL: 4.6

OpenCL: 1.2

Vulkan: 1.1.125

Shader Model: 5.1

Card Notes

Rebranded HD 8670 OEM

Oland GPU Notes

Architecture Codename: Sea Islands
CLRX Version: GCN 1.0
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.4
Unified Video Decoder: 4.0
Video Compression Engine: 1.0

Other retail boards based on this design (23)

Name	GPU Clock	Boost Clock	Memory Clock	Other Changes
ASUS R7 250	1000 MHz	1050 MHz	1150 MHz	6.3 inches/160 mm, Single-slot
Club 3D R7 250	1000 MHz	1050 MHz	1150 MHz	6.06 inches/154 mm, Single-slot
Club 3D R7 250 2 GB	1000 MHz	1050 MHz	900 MHz	2 GB, DDR3, 6.06 inches/154 mm, Single-slot
Digital Alliance R7 250	1000 MHz	1050 MHz	1150 MHz	6.06 inches/154 mm
GIGABYTE R7 250 OC	1050 MHz	1100 MHz	1150 MHz	7.67 inches/195 mm, Single-slot
GIGABYTE R7 250 OC 2 GB Rev. 2	1050 MHz	1100 MHz	900 MHz	2 GB, DDR3, 7.68 inches/195 mm, Single-slot
GIGABYTE R7 250 OC 2 GB Rev. 4	1050 MHz	1100 MHz	900 MHz	2 GB, DDR3, 7.68 inches/195 mm, Single-slot
HIS R7 250 IceQ Boost Clock 1 GB	1000 MHz	1050 MHz	1150 MHz	7.83 inches/199 mm
HIS R7 250 iCooler Boost Clock 1 GB	1000 MHz	1050 MHz	1150 MHz	6.77 inches/172 mm, Single-slot
HIS R7 250 iCooler Boost Clock 2 GB	1000 MHz	1050 MHz	900 MHz	2 GB, DDR3, 6.77 inches/172 mm, Single-slot
MSI R7 250 OC 1 GB	1000 MHz	1150 MHz	1150 MHz	7.6 inches/193 mm
MSI R7 250 OC 2 GB	1050 MHz	1100 MHz	900 MHz	2 GB, DDR3, 8.19 inches/208 mm
PowerColor R7 250 OC	1050 MHz	1100 MHz	1150 MHz
Sapphire R7 250 1 GB with Boost	1000 MHz	1050 MHz	1150 MHz	5.9 inches/150 mm
Sapphire R7 250 2 GB with Boost	1000 MHz	1050 MHz	900 MHz	2 GB, DDR3, 5.71 inches/145 mm
Sapphire R7 250 Platinum Edition	1000 MHz	1050 MHz	1150 MHz	5.9 inches/150 mm
VisionTek R7 250 OC	1030 MHz	1080 MHz	1150 MHz	6.06 inches/154 mm, Single-slot
VTX3D R7 250 X-Edition	1030 MHz	1080 MHz	1150 MHz	6.06 inches/154 mm, Single-slot
XFX R7 250	1000 MHz	1050 MHz	1150 MHz	6.9 inches/175 mm
XFX R7 250 Low Profile	1000 MHz	1050 MHz	800 MHz	DDR3, 6.9 inches/175 mm, Single-slot
XFX R7 250 Low Profile	1000 MHz	1050 MHz	1150 MHz	6.9 inches/175 mm
XFX R7 250 Low Profile	1000 MHz	1050 MHz	800 MHz	DDR3, 6.9 inches/175 mm
XFX R7 250 Passive	1000 MHz	1050 MHz	1150 MHz	6.9 inches/175 mm