AMD Radeon RX 6800 3456SP

AMD Radeon RX 6800 3456SP — 16 Гб GDDR6, 3,456 ядер, GPI 10.1

Loading...

Performance Rating

The Radeon RX 6800 3456SP was a high-end graphics card by AMD. Built on the 7 nm process, and based on the Navi 21 graphics processor, in its Navi 21 ES variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Radeon RX 6800 3456SP. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The Navi 21 graphics processor is a large chip with a die area of 520 mm² and 26,800 million transistors. Unlike the fully unlocked Radeon RX 6900 XT, which uses the same GPU but has all 5120 shaders enabled, AMD has disabled some shading units on the Radeon RX 6800 3456SP to reach the product's target shader count. It features 3456 shading units, 216 texture mapping units, and 96 ROPs. The card also has 54 raytracing acceleration cores. AMD has paired 16 GB GDDR6 memory with the Radeon RX 6800 3456SP, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 1700 MHz, which can be boosted up to 2250 MHz, memory is running at 2000 MHz (16 Gbps effective).

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 6800 3456SP

10.1

AMD Radeon RX 6800 3456SP

10.1

Memory

Memory Size

16 GB

Memory Type

Memory Bandwidth

512.0 GB/s

Memory Bus Width

256 бит

ML Performance

FP16 (Half Precision)

31.1 TFLOPS

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

15.55 TFLOPS

FP64 (Double Precision)

0.972 TFLOPS

CUDA Cores

Architecture & Compatibility

GPU Architecture

SM (Streaming Multiprocessor)

PCIe Version

PCIe 4.0 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

Additional

Slots

Dual-slot
SXM Module
(NVIDIA B300)

Release Date

No
March 12, 2026
(Intel Arc B770)

Display Outputs

1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C
Portable Device Dependent
(NVIDIA GeForce RTX 5090 Mobile)

Renting is cheaper than buying