AMD Radeon R7 250E Full Specs

Summary

512 Shaders 800MHz

1GB GDDR572GB/s

Peak·FP32·FP16 819.2 GFLOPS

Form Factor PCIe Card

TDP 55W

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

Radeon R7 250E819.2 GFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x4091.90

Theoretical Performance

Clock Speed800MHz UC·Boost·OC

Peak OPS 819.2 GFLOPSFP32

FP32 819.2 GFLOPS

FP64 51.2 GFLOPS

Pixel Rate 12.8 GPixel/s

Texture Rate 25.6 GTexel/s

Core Config

Shaders 512 Shaders

TMUs 32 TMUs

ROPs 16 ROPs

CUs 8 CUs

Clocks

Boost Clock 800MHz

Cache

L1 16KB/CU

L2 Cache 256KB shared

Memory

1GB GDDR5

Memory Bus 128-bit

Memory Speed 4.5GT/s

Memory Bandwidth 72GB/s

ECC No

Power & Thermals

TDP 55W

Video Output

Max Resolution 4096x2160

Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz

Multi-Monitor 3

DSC Not Supported

Ports

1x HDMI 1.4 1x DVI-I Dual-Link 1x VGA

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 PCIe Card

PCIe PCIe 3.0 x16 1-Slots

Cooling Open-Air 1x Fan

Chip

Manufacturer AMD

Chip Designer AMD

Architecture GCN 1

Family Radeon R 200

Branding

Codename Cape Verde

Chip Variant Cape Verde LE

Market Segment Desktop

Release Date Dec 21, 2013

Fabrication

Foundry TSMC

Fabrication Node 28nm

Die Size 123mm²

Transistor Count 1.5B

Transistor Density 12.2 MTr/mm²

Images