AMD Radeon R9 280X

AMD Radeon R9 280X — 3 Гб GDDR5, 2,048 ядер, GPI 3.5

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Performance Rating

The Radeon R9 280X was a performance-segment graphics card by AMD, launched on October 8th, 2013. Built on the 28 nm process, and based on the Tahiti graphics processor, in its Tahiti XTL variant, the card supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_1, which can be problematic with newer DirectX 12 titles. The Tahiti graphics processor is a large chip with a die area of 352 mm² and 4,313 million transistors. It features 2048 shading units, 128 texture mapping units, and 32 ROPs. AMD has paired 3,072 MB GDDR5 memory with the Radeon R9 280X, which are connected using a 384-bit memory interface. The GPU is operating at a frequency of 850 MHz, which can be boosted up to 1000 MHz, memory is running at 1500 MHz (6 Gbps effective).

A100 A100
H200 H200
MI325X MI325X

AMD Radeon R9 280X

3.5

AMD Radeon R9 280X

3.5

Memory

Memory Size

3 ГБ

Memory Type

Memory Bandwidth

288.0 GB/s

Memory Bus Width

384 бит

ML Performance

FP16 (Half Precision)

No TFLOPS
998.4 TFLOPS
(Intel UHD Graphics 730)

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

4.096 TFLOPS

FP64 (Double Precision)

No TFLOPS
1,204,000.0 TFLOPS
(AMD Radeon RX 7900M)

CUDA Cores

Architecture & Compatibility

GPU Architecture

GCN 1.0

SM (Streaming Multiprocessor)

PCIe Version

PCIe 3.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

TDP/TGP

250 W
unknown
(NVIDIA CMP 70HX)

Recommended PSU

Power Connector

1x 6-pin + 1x 8-pin

Rendering

Texture Units (TMU)

Additional

Slots

Dual-slot
SXM Module
(NVIDIA H200 SXM 141 GB)

Release Date

Oct. 8, 2013

Display Outputs

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
4x mini-DisplayPort 2.0
4x HDMI 2.1
(SPARKLE Arc A310 OmniView)

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