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AMD Radeon RX 7800 XT
- Graphics Processor
- Navi 32
- Cores
- 3840
- TMUs
- 240
- ROPs
- 96
- Memory Size
- 16 GB
- Memory Type
- GDDR6
- Bus Width
- 256 bit
GPU
I/O
Top
Rear
PCB Front
PCB Back
Recommended Gaming Resolutions:
- 1920x1080
- 2560x1440
- 3840x2160
The Radeon RX 7800 XT is a high-end graphics card by AMD, launched on August 25th, 2023. Built on the 5 nm process, and based on the Navi 32 graphics processor, in its Navi 32 XT variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Radeon RX 7800 XT. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The Navi 32 graphics processor is a large chip with a die area of 346 mm² and 28,100 million transistors. It features 3840 shading units, 240 texture mapping units, and 96 ROPs. The card also has 60 raytracing acceleration cores. AMD has paired 16 GB GDDR6 memory with the Radeon RX 7800 XT, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 1295 MHz, which can be boosted up to 2430 MHz, memory is running at 2438 MHz (19.5 Gbps effective).
Being a dual-slot card, the AMD Radeon RX 7800 XT draws power from 2x 8-pin power connectors, with power draw rated at 263 W maximum. Display outputs include: 1x HDMI 2.1a, 3x DisplayPort 2.1. Radeon RX 7800 XT is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 267 mm x 111 mm x 50 mm, and it features a dual-slot cooling solution. Its price at launch was 499 US Dollars.
Being a dual-slot card, the AMD Radeon RX 7800 XT draws power from 2x 8-pin power connectors, with power draw rated at 263 W maximum. Display outputs include: 1x HDMI 2.1a, 3x DisplayPort 2.1. Radeon RX 7800 XT is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 267 mm x 111 mm x 50 mm, and it features a dual-slot cooling solution. Its price at launch was 499 US Dollars.
Graphics Processor
- GPU Name
- Navi 32
- Codename
- Wheat Nas
- GPU Variant
-
Navi 32 XT
(215-180000006)
- Architecture
- RDNA 3.0
- Foundry
- TSMC
- Process Size
- 5 nm
- MCD Process
- 6 nm
- Process Type
- N5 / N6 FinFET
- Transistors
- 28,100 million
- Density
- 81.2M / mm²
- Die Size
- 346 mm²
- GCD Size
- 200mm²
- MCD Size
- 36.6 mm² x4
- Chip Package
- MCM
- Package Size
- 40mm × 40mm
Graphics Card
- Release Date
- Aug 25th, 2023
- Availability
- Sep 6th, 2023
- Generation
-
Navi III
(RX 7000)
- Predecessor
- Navi II
- Production
- Active
- Launch Price
- 499 USD
- Bus Interface
- PCIe 4.0 x16
- Reviews
- 39 in our database
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Clock Speeds
- Base Clock
- 1295 MHz
- Game Clock
- 2124 MHz
- Boost Clock
- 2430 MHz
- Memory Clock
-
2438 MHz
19.5 Gbps effective
Memory
- Memory Size
- 16 GB
- Memory Type
- GDDR6
- Memory Bus
- 256 bit
- Bandwidth
- 624.1 GB/s
Render Config
- Shading Units
- 3840
- TMUs
- 240
- ROPs
- 96
- Compute Units
- 60
- RT Cores
- 60
- L0 Cache
- 32 KB per WGP
- L1 Cache
- 128 KB per Array
- L2 Cache
- 4 MB
- L3 Cache
- 64 MB
Theoretical Performance
- Pixel Rate
- 233.3 GPixel/s
- Texture Rate
- 583.2 GTexel/s
- FP16 (half)
- 74.65 TFLOPS (2:1)
- FP32 (float)
- 37.32 TFLOPS
- FP64 (double)
- 1,166 GFLOPS (1:32)
Board Design
- Slot Width
- Dual-slot
- Length
- 267 mm
10.5 inches
- Width
- 111 mm
4.4 inches
- Height
- 50 mm
2 inches
- TDP
- 263 W
- Suggested PSU
- 600 W
- Outputs
- 1x HDMI 2.1a
3x DisplayPort 2.1
- Power Connectors
- 2x 8-pin
- Board Number
- 109-D712A7-00_02
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 2.2
- Vulkan
- 1.3
- Shader Model
- 6.7
Navi 32 GPU Notes
| Generation: Navi III Codename: Wheat Nas Ray Tracing Cores: 2nd Gen Infinity Cache: 2nd Gen Graphics/Compute: 11.0.3 Shader ISA: GFX11.0 (gfx1101) Display Core Next: 3.2 Video Core Next: 4.0 Per SIMD32: - 10 KB Scalar Register File Per CU: - 16 KB Vector Data Cache - 64 KB Local Data Share (GCN-Mode) Per WGP: - 16 KB Scalar Data Cache / K Cache - 32 KB Instruction Cache - 128 KB Local Data Share |
Retail boards based on this design (25)
| Name | GPU Clock | Boost Clock | Memory Clock | Other Changes |
|---|---|---|---|---|
| 1295 MHz | 2430 MHz | 2438 MHz | ||
| 1397 MHz | 2475 MHz | 2438 MHz | ||
| 1624 MHz | 2565 MHz | 2438 MHz | 328 mm/12.9 inches | |
| 1507 MHz | 2520 MHz | 2438 MHz | 304 mm/12 inches | |
| 1624 MHz | 2565 MHz | 2438 MHz | 280 mm/11 inches | |
| 1507 MHz | 2520 MHz | 2438 MHz | 320 mm/12.6 inches, Triple-slot | |
| 1507 MHz | 2520 MHz | 2438 MHz | 320 mm/12.6 inches, Triple-slot | |
| 1295 MHz | 2430 MHz | 2438 MHz | ||
| 1624 MHz | 2565 MHz | 2438 MHz | 302 mm/11.9 inches, Triple-slot, 2x HDMI 2x DisplayPort | |
| 1397 MHz | 2475 MHz | 2438 MHz | ||
| 1507 MHz | 2520 MHz | 2438 MHz | 322 mm/12.7 inches | |
| 1507 MHz | 2520 MHz | 2438 MHz | 322 mm/12.7 inches | |
| 1507 MHz | 2520 MHz | 2438 MHz | 322 mm/12.7 inches | |
| 1507 MHz | 2520 MHz | 2438 MHz | 322 mm/12.7 inches | |
| 1507 MHz | 2520 MHz | 2438 MHz | 332 mm/13.1 inches, Triple-slot | |
| 1624 MHz | 2565 MHz | 2438 MHz | 332 mm/13.1 inches, Triple-slot | |
| 1624 MHz | 2565 MHz | 2438 MHz | 320 mm/12.6 inches, Triple-slot, 2x HDMI 2x DisplayPort, 288 W | |
| 1295 MHz | 2430 MHz | 2438 MHz | 280 mm/11 inches, Triple-slot, 2x HDMI 2x DisplayPort | |
| 1397 MHz | 2475 MHz | 2438 MHz | 320 mm/12.6 inches, Triple-slot, 2x HDMI 2x DisplayPort, 270 W | |
| 1295 MHz | 2430 MHz | 2438 MHz | ||
| 1624 MHz | 2565 MHz | 2438 MHz | 328 mm/12.9 inches, Triple-slot, 288 W | |
| 1295 MHz | 2430 MHz | 2438 MHz | 328 mm/12.9 inches, Triple-slot | |
| 1624 MHz | 2565 MHz | 2438 MHz | 326 mm/12.8 inches, Triple-slot | |
| 1295 MHz | 2430 MHz | 2438 MHz | 335 mm/13.2 inches | |
| 1295 MHz | 2430 MHz | 2438 MHz | 329 mm/13 inches, Triple-slot |
Apr 19th, 2024 12:35 EDT
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