AMD Radeon R9 270 Full Specs

Summary

1,280 Shaders 925MHz

2GB GDDR5179.2GB/s

Peak·FP32·FP16 2.37 TFLOPS

Form Factor PCIe Card

TDP 150W

Power Connectors 1x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

Radeon R9 2702.37 TFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x1415.58

Theoretical Performance

Clock Speed925MHz UC·Base·Boost·OC

Peak OPS 2.37 TFLOPSFP32

FP32 2.37 TFLOPS

FP64 148 GFLOPS

Pixel Rate 29.6 GPixel/s

Texture Rate 74 GTexel/s

Core Config

Shaders 1,280 Shaders

TMUs 80 TMUs

ROPs 32 ROPs

CUs 20 CUs

Clocks

Base Clock 900MHz

Boost Clock 925MHz

Cache

L1 16KB/CU

L2 Cache 512KB shared

Memory

2GB GDDR5

Memory Bus 256-bit

Memory Speed 5.6GT/s

Memory Bandwidth 179.2GB/s

ECC No

Power & Thermals

TDP 150W

Video Output

Max Resolution 4096x2160

Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz

Multi-Monitor 3

DSC Not Supported

Ports

1x DisplayPort 1.2 1x HDMI 1.4 1x DVI-D Dual-Link 1x DVI-I Dual-Link

API Support

Shader Model 6.5

DirectX DirectX 12 Direct3D 11_1

OpenGL 4.6 OpenCL 2.1 Vulkan 1.2

GFX 6

Encoder

Encoder VCE 1.0

Codec AVC (H.264)

Decoder

Decoder UVD 3.2

Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)

Card

Form Factor PCIe Card

PCIe PCIe 3.0 x16 2-Slots

Cooling Open-Air 1x Fan

Power Connectors 1x 6-Pin

Multi-GPU Multi-GPU Support Supported Multi-GPU Type 2-way CrossFireX

Chip

Manufacturer AMD

Chip Designer AMD

Architecture GCN 1

Family Radeon R 200

Branding

Codename Pitcairn

Chip Variant Pitcairn Pro

Market Segment Desktop

Release Date Nov 13, 2013

Fabrication

Foundry TSMC

Fabrication Node 28nm

Die Size 212mm²

Transistor Count 2.8B

Transistor Density 13.21 MTr/mm²

Images