The SAPPHIRE Radeon RX 7800 XT has 60 execution units with 3840 shaders. This gives the graphics card a theoretical FP32 computing power of 37.32 TFLOPS.
- GPU Chip
- Navi 32 XT (RDNA 3)
- Streaming Multiprocessors
- 60
- Shader
- 3840
- Render Output Units
- 96
- Texture Units
- 240
- Raytracing Cores
- 60
The SAPPHIRE Radeon RX 7800 XT is equipped with 16 GB graphics memory of the type GDDR6. The memory clock of the graphics card is 2.438 GHz and the speed is 19.5 Gbps.
- Memory Size
- 16 GB
- Memory Type
- GDDR6
- Memory Clock
- 2.438 GHz
- Memory Speed
- 19.5 Gbps
- Memory bandwidth
- 624 GB/s
- Memory Interface
- 256 bit
The base frequency of this graphics card is 1.800 GHz and the manufacturer specifies the maximum turbo clock as 2.430 GHz. If supported (see below), the performance can be further increased by overclocking.
- Base Clock
- 1.800 GHz
- Boost Clock
- 2.430 GHz
- Avg (Game) Clock
- 2.124 GHz
- Overclocking
- Yes
The SAPPHIRE Radeon RX 7800 XT is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 263 W.
- TDP
- 263 W
- Tjunction max
- 96 °C
- PCIe-Power
- 2 x 8-Pin
Graphics processor and graphics memory of the SAPPHIRE Radeon RX 7800 XT are cooled by a Air cooling.
- Fan-Type
- Axial
- Fan 1
- 2 x 90 mm
- Cooler-Type
- Air cooling
- Noise (Idle)
- 0 dB / Silent
Up to 4 monitors can be operated with the SAPPHIRE Radeon RX 7800 XT.
- Max. Displays
- 4
- HDCP
- 2.3
- HDMI
- 1x HDMI 2.1
- DisplayPort
- 3x DP 2.1
With the SAPPHIRE Radeon RX 7800 XT it is possible to operate a screen with a resolution of up to 7680x4320 pixels. Furthermore, the DirectX standard version 12_2 (Ultimate) is supported.
- Max. resolution
- 7680x4320
- DirectX
- 12_2 (Ultimate)
- Raytracing
- Yes
- DLSS / FSR
- Yes
- LED
- Addressable LED
This area lists the video codecs that the SAPPHIRE Radeon RX 7800 XT can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption.
- h264
- Decode / Encode
- h265 / HEVC
- Decode / Encode
- VP8
- Decode / Encode
- VP9
- Decode / Encode
- AV1
- Decode / Encode
The SAPPHIRE Radeon RX 7800 XT needs the space of 3 PCIe-Slots in a case. It is 267 mm long, 110 mm high and 50 mm wide.
- Length
- 267 mm
- Height
- 110 mm
- Width
- 50 mm
- Width (Slots)
- 3 PCIe-Slots
- SFF-Ready
- No
The SAPPHIRE Radeon RX 7800 XT was released in Q3/2023 at a price of 499 $. The graphics card manufactured in 5 nm is connected to the system via PCIe 4 x 16 lanes.
- GPU Interface
- PCIe 4 x 16
- Release date
- Q3/2023
- Launch Price
- 499 $ (Reference)
- Structure size
- 5 nm
- Part-no
- 21330-01-20G
