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GIGABYTE R9 270X WindForce 3X OC Battlefield 4

  • GV-R927XOC-2GD-GA
Graphics Processor
Curacao
Cores
1280
TMUs
80
ROPs
32
Memory Size
2 GB
Memory Type
GDDR5
Bus Width
256 bit
GPU Chip
GPU

Graphics Processor

GPU Name
Curacao
GPU Variant
Curacao XT
(215-0848004)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
2,800 million
Density
13.2M / mm²
Die Size
212 mm²
Chip Package
FCBGA-1737

Graphics Card

Release Date
Oct 8th, 2013
Nov 21st, 2013
Generation
Volcanic Islands
(R9 200)
Predecessor
Sea Islands
Successor
Pirate Islands
Production
End-of-life
Bus Interface
PCIe 3.0 x16

Clock Speeds

Base Clock
1000 MHz
1050 MHz (+5%)
Boost Clock
1050 MHz
1100 MHz (+5%)
Memory Clock
1400 MHz
5.6 Gbps effective

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
179.2 GB/s

Render Config

Shading Units
1280
TMUs
80
ROPs
32
Compute Units
20
L1 Cache
16 KB (per CU)
L2 Cache
512 KB

Theoretical Performance

Pixel Rate
33.60 GPixel/s
35.20 GPixel/s
Texture Rate
84.00 GTexel/s
88.00 GTexel/s
FP32 (float)
2.688 TFLOPS
2.816 TFLOPS
FP64 (double)
168.0 GFLOPS
176.0 GFLOPS (1:16)

Board Design

Slot Width
Dual-slot
Length
241 mm
297 mm
9.5 inches
11.7 inches
TDP
180 W
Suggested PSU
450 W
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Power Connectors
2x 6-pin
Board Number
C631,
109-C63257-00A_02,
109-C63257-12_02

Graphics Features

DirectX
12 (11_1)
OpenGL
4.6
OpenCL
2.1 (1.2)
Vulkan
1.2.170
Shader Model
6.5 (5.1)

Curacao GPU Notes

Generation: Southern Islands
Desktop Variant: Pitcairn / Trinidad
Mobile Variant: Wimbledon / Neptune
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.0
Unified Video Decoder: 4.0
Video Compression Engine: 1.0
CLRX: GCN 1.0

Latest Drivers:
Windows XP / 8:
Catalyst Software Suite 14.4

Windows Vista :
Catalyst Software Suite 13.12

Windows 7:
32-bit: Radeon Software: Adrenalin Edition 18.9.3
64-bit: AMD Software: Adrenalin Edition 22.6.1

Windows 8.1:
32-bit: Radeon Software: Crimson ReLive Edition 16.12.2 / 17.1.2
64-bit: Radeon Software: Crimson ReLive Edition 17.4.4 / 17.7.1

Windows 10:
32-bit: Radeon Software: Adrenalin Edition 18.9.3
64-bit: AMD Software: Adrenalin Edition 22.6.1

Other retail boards based on this design (45)

Name GPU Clock Boost Clock Memory Clock Other Changes
1000 MHz 1050 MHz 1400 MHz
1000 MHz 1050 MHz 1400 MHz 272 mm/10.7 inches
1070 MHz 1120 MHz 1400 MHz 272 mm/10.7 inches
1070 MHz 1120 MHz 1400 MHz 4 GB, 272 mm/10.7 inches
1030 MHz 1080 MHz 1400 MHz 211 mm/8.3 inches
1030 MHz 1080 MHz 1400 MHz 211 mm/8.3 inches
1030 MHz 1080 MHz 1400 MHz 211 mm/8.3 inches, 2x DVI 1x HDMI 2x mini-DisplayPort
1030 MHz 1080 MHz 1400 MHz 4 GB, 211 mm/8.3 inches
1100 MHz 1155 MHz 1500 MHz 292 mm/11.5 inches
1030 MHz 1080 MHz 1400 MHz 213 mm/8.4 inches
1050 MHz 1100 MHz 1400 MHz 297 mm/11.7 inches
1050 MHz 1100 MHz 1400 MHz 4 GB, 297 mm/11.7 inches
GIGABYTE R9 270X WindForce 3X OC Battlefield 4
1050 MHz 1100 MHz 1400 MHz 297 mm/11.7 inches
1050 MHz 1100 MHz 1400 MHz 290 mm/11.4 inches
1000 MHz 1050 MHz 1400 MHz 297 mm/11.7 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
1000 MHz 1050 MHz 1400 MHz 270 mm/10.6 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
1100 MHz 1140 MHz 1400 MHz 270 mm/10.6 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
1000 MHz 1050 MHz 1400 MHz 210 mm/8.3 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
1000 MHz 1050 MHz 1400 MHz 4 GB, 210 mm/8.3 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
1030 MHz 1080 MHz 1400 MHz 170 mm/6.7 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
1010 MHz 1070 MHz 1400 MHz 260 mm/10.2 inches
1010 MHz 1070 MHz 1400 MHz 4 GB, 260 mm/10.2 inches
1030 MHz 1080 MHz 1400 MHz 260 mm/10.2 inches
1030 MHz 1080 MHz 1400 MHz 4 GB, 260 mm/10.2 inches
1030 MHz 1120 MHz 1400 MHz 260 mm/10.2 inches
1100 MHz 1150 MHz 1400 MHz 263 mm/10.4 inches
1020 MHz 1070 MHz 1400 MHz 263 mm/10.4 inches
1150 MHz 1180 MHz 1400 MHz 2x DVI 1x HDMI 2x mini-DisplayPort
1060 MHz 1100 MHz 1425 MHz 240 mm/9.4 inches
1030 MHz 1080 MHz 1400 MHz 225 mm/8.9 inches
1020 MHz 1070 MHz 1400 MHz 262 mm/10.3 inches
1020 MHz 1070 MHz 1400 MHz 4 GB, 228 mm/9 inches
1020 MHz 1070 MHz 1400 MHz 262 mm/10.3 inches
1020 MHz 1070 MHz 1400 MHz 4 GB, 228 mm/9 inches
1100 MHz 1150 MHz 1500 MHz 308 mm/12.1 inches
1050 MHz 1100 MHz 1450 MHz
1030 MHz 1080 MHz 1400 MHz
1030 MHz 1080 MHz 1400 MHz 213 mm/8.4 inches
1030 MHz 1080 MHz 1400 MHz 211 mm/8.3 inches
1000 MHz 1050 MHz 1400 MHz 221 mm/8.7 inches
1000 MHz 1050 MHz 1400 MHz 251 mm/9.9 inches, 2x DVI 1x HDMI 2x mini-DisplayPort
1000 MHz 1050 MHz 1400 MHz 4 GB, 221 mm/8.7 inches
1000 MHz 1050 MHz 1400 MHz 4 GB, 221 mm/8.7 inches
1050 MHz 1100 MHz 1400 MHz 251 mm/9.9 inches, 2x DVI 1x HDMI 2x mini-DisplayPort
1000 MHz 1050 MHz 1400 MHz 2x DVI 1x HDMI 2x mini-DisplayPort
Oct 31st, 2024 17:41 EDT change timezone

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