AMD Radeon R9 390X Engineering Sample

AMD Radeon R9 390X Engineering Sample — 8 Гб GDDR5, 2,816 ядер, GPI 5.4

Loading...

Performance Rating

GPU от AMD на процессоре Grenada. AMD Radeon R9 390X Engineering Sample содержит 8 Гб видеопамяти GDDR5. Шина 512 бит, пропускная способность 384.0 GB/s. 28 nm техпроцесс в TSMC. Выпущена 18.06.2015.

Reference card by chip manufacturer: AMD Radeon R9 390X

A100 A100
H200 H200
MI325X MI325X

AMD Radeon R9 390X Engineering Sample

5.4

AMD Radeon R9 390X Engineering Sample

5.4

Memory

Memory Size

8 GB

Memory Type

Memory Bandwidth

384.0 GB/s

Memory Bus Width

512 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)

5.914 TFLOPS

FP64 (Double Precision)

0.7392 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

Memory Clock

Power Consumption

Recommended PSU

Power Connector

1x 6-pin + 1x 8-pin

TDP/TGP

275 W
unknown
(NVIDIA CMP 70HX)

Rendering

Texture Units (TMU)

L2 Cache

1024 KB

Additional

Slots

Dual-slot
SXM Module
(NVIDIA B300)

Release Date

June 18, 2015
March 12, 2026
(Intel Arc B770)

Display Outputs

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

Renting is cheaper than buying