AMD Radeon R9 M275X Full Specs

Summary

640 Shaders 925MHz

4GB GDDR572GB/s

Peak·FP32·FP16 1.18 TFLOPS

Form Factor Soldered

TDP 50W

Theoretical Performance

Clock Speed925MHz UC·Base·Boost·OC

Peak OPS 1.18 TFLOPSFP32

FP32 1.18 TFLOPS

FP64 74 GFLOPS

Pixel Rate 14.8 GPixel/s

Texture Rate 37 GTexel/s

Core Config

Shaders 640 Shaders

TMUs 40 TMUs

ROPs 16 ROPs

CUs 10 CUs

Clocks

Base Clock 900MHz

Boost Clock 925MHz

Cache

L1 16KB/CU

L2 Cache 256KB shared

Memory

4GB GDDR5

Memory Bus 128-bit

Memory Speed 4.5GT/s

Memory Bandwidth 72GB/s

ECC No

Power & Thermals

TDP 50W

Video Output

Max Resolution 4096x2160

Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz

Multi-Monitor 3

DSC Not Supported

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 4.0

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

Card

Form Factor Soldered

PCIe PCIe 3.0 x16

Chip

Manufacturer AMD

Chip Designer AMD

Architecture GCN 1

Family Radeon R 200

Branding

Codename Cape Verde

Chip Variant Cape Verde LE

Market Segment Laptop

Release Date May 31, 2014

Fabrication

Foundry TSMC

Fabrication Node 28nm

Die Size 123mm²

Transistor Count 1.5B

Transistor Density 12.2 MTr/mm²

Images