GPUWorkstationReleased Apr 13, 2023

AMD Radeon PRO W7800

32 GB GDDR6 · 256-bit · 4,480 cores

The Radeon PRO W7800 is a high-end RDNA 3 workstation graphics card launched on April 13, 2023 alongside the flagship Radeon PRO W7900. It uses a cut-down Navi 31 chiplet GPU with 64 MB of Infinity Cache and 32 GB of GDDR6 in a dual-slot design, and offers DisplayPort 2.1 outputs for professional 3D rendering, CAD and content creation.

General

Manufacturer: AMD
Model: Radeon PRO W7800
Segment: Workstation
GPU chip: Navi 31
Architecture: RDNA 3
Release date: Apr 13, 2023
Price: $2,499Search on Amazon

Memory

Memory size: 32 GB
Memory type: GDDR6
Bus width: 256-bit
Bandwidth: 576 GB/s
Memory clock: 2,250 MHz

Clocks & silicon

GPU clock: 1,855 MHz
Boost clock: 2,499 MHz
Shader units: 4,480 Stream Processors (70 CU)
Tensor / AI cores: 140
RT cores: 70
Transistors: 57.7 billion
Technology (nm): 5 nm
TSMC N5 (GCD) + N6 (MCD)
TDP / TBP: 260 W

Interface & APIs

Bus interface: PCIe 4.0 x16
SLI / multi-GPU: —
DirectX: 12 Ultimate (12_2)
OpenGL: 4.6
Vulkan: 1.3
Other APIs: OpenCL 2.1

AI support

Precisions: FP8FP16BF16INT8INT4TF32FP64
AI accelerator: AI Accelerators (140, WMMA)
Peak AI TOPS: 90.4 TOPS
Notes: RDNA 3 adds 140 AI Accelerators, two per compute unit, that execute WMMA matrix instructions for FP16, BF16, INT8 and INT4. AMD rates the card at 90.4 TFLOPS FP16 matrix, 90.4 INT8 TOPS and 181 INT4 TOPS, against 45.2 TFLOPS of peak FP32. There is no FP8 or TF32 path, and FP64 runs at a reduced rate.

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