Sapphire Tri-X R9 280X OC

Sapphire Tri-X R9 280X OC — 3 Гб GDDR5, 2,048 ядер, GPI 3.7

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Performance Rating

Sapphire Tri-X R9 280X OC содержит 3 Гб видеопамяти GDDR5. Шина 384 бит, пропускная способность 307.2 GB/s. 28 nm техпроцесс в TSMC. Выпущена 20.12.2013.

Reference card by chip manufacturer: AMD Radeon R9 280X

A100 A100
H200 H200
MI325X MI325X

Sapphire Tri-X R9 280X OC

3.7

Sapphire Tri-X R9 280X OC

3.7

Memory

Memory Size

3 GB

Memory Type

Memory Bandwidth

307.2 GB/s

Memory Bus Width

384 бит

ML Performance

FP16 (Half Precision)

No TFLOPS

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

4.506 TFLOPS

FP64 (Double Precision)

1.1264 TFLOPS

CUDA Cores

Architecture & Compatibility

GPU Architecture

SM (Streaming Multiprocessor)

PCIe Version

PCIe 3.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

Recommended PSU

Power Connector

2x 8-pin

TDP/TGP

250 W
unknown
(NVIDIA CMP 70HX)

Rendering

Texture Units (TMU)

L2 Cache

768 KB

Additional

Slots

Dual-slot
SXM Module
(NVIDIA B300)

Release Date

Dec. 20, 2013
March 12, 2026
(Intel Arc B770)

Display Outputs

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

2x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Portable Device Dependent
(NVIDIA GeForce RTX 5090 Mobile)

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