AMD
GPUMobileReleased Jan 4, 2022

AMD Radeon RX 6850M XT

192-bit · 2,560 cores

The Radeon RX 6850M XT was announced at CES on January 4, 2022 as AMD's fastest RDNA 2 laptop GPU, replacing the RX 6800M at the top of the range. It uses the full Navi 22 chip with 96 MB of Infinity Cache and pairs a 2,463 MHz game clock with faster 18 Gbps GDDR6 memory, which AMD said made it about 7 percent faster in games on average than the RX 6800M. It was aimed at large AMD Advantage gaming laptops such as the Alienware m17 R5.

General

Manufacturer
AMD
Model
Radeon RX 6850M XT
Segment
Mobile
GPU chip
Navi 22
Architecture
RDNA 2
Release date
Jan 4, 2022
Price
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Memory

Memory size
12 GB
Memory type
GDDR6
Bus width
192-bit
Bandwidth
432 GB/s
Memory clock
2,250 MHz

Clocks & silicon

GPU clock
2,463 MHz
Boost clock
2,581 MHz
Shader units
2,560 Stream Processors (40 CU)
Tensor / AI cores
—
RT cores
40
Transistors
17.2 billion
Technology (nm)
7 nm
TSMC N7
TDP / TBP
165 W

Interface & APIs

Bus interface
PCIe 4.0 x16
SLI / multi-GPU
None
DirectX
12 Ultimate (12_2)
OpenGL
4.6
Vulkan
1.3
Other APIs
OpenCL 2.1, FSR, AV1 decode

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
40 Ray Accelerators (no dedicated matrix cores)
Peak AI TOPS
—
Notes
RDNA 2 has no dedicated matrix cores; INT8/INT4 mixed-precision dot-product instructions and packed FP16 run on the shader units. AMD specifies a 2463 MHz game clock and up to 2581 MHz boost at 165 W total graphics power. 96 MB Infinity Cache.

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