The SAPPHIRE NITRO+ Radeon RX 6600 XT has 2048 shaders and 32 execution units. The graphics card thus achieves a theoretical FP32 computing power of 10.68 TFLOPS.
- GPU Chip
- Navi 23 XT (RDNA 2)
- Streaming Multiprocessors
- 32
- Shader
- 2048
- Render Output Units
- 64
- Texture Units
- 128
- Raytracing Cores
- 32
The SAPPHIRE NITRO+ Radeon RX 6600 XT can use 8 GB graphics memory of the type GDDR6. The graphics card thus achieves a memory bandwidth of 256 GB/s on a 128 bit wide memory interface.
- Memory Size
- 8 GB
- Memory Type
- GDDR6
- Memory Clock
- 2.000 GHz
- Memory Speed
- 16.0 Gbps
- Memory bandwidth
- 256 GB/s
- Memory Interface
- 128 bit
The base clock frequency of the SAPPHIRE NITRO+ Radeon RX 6600 XT is 1.968 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.
- Base Clock
- 1.968 GHz
- Boost Clock
- 2.607 GHz+1 %
- Avg (Game) Clock
- 2.428 GHz+3 %
- Overclocking
- Yes
The TDP (Thermal Design Power) of the SAPPHIRE NITRO+ Radeon RX 6600 XT is 160 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.
- TDP
- 160 W
- TDP (up)
- 180 W
- Tjunction max
- 100 °C
- PCIe-Power
- 1 x 8-Pin
The SAPPHIRE NITRO+ Radeon RX 6600 XT has a total of 2 Axial fans to cool the graphics processor and graphics memory.
- Fan-Type
- Axial
- Fan 1
- 2 x 100 mm
- Cooler-Type
- Air cooling
- Noise (Idle)
- 0 dB / Silent
Up to 4 screens can be connected to the SAPPHIRE NITRO+ Radeon RX 6600 XT.
- Max. Displays
- 4
- HDCP
- 2.3
- HDMI
- 1x HDMI 2.1
- DisplayPort
- 3x DP 1.4
The SAPPHIRE NITRO+ Radeon RX 6600 XT has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_2 (Ultimate) standard.
- Max. resolution
- 7680x4320
- DirectX
- 12_2 (Ultimate)
- Raytracing
- Yes
- DLSS / FSR
- Yes
- LED
- Addressable LED
The video codecs accelerated in hardware by the SAPPHIRE NITRO+ Radeon RX 6600 XT reduce the processor load and ensure lower energy consumption.
- h264
- Decode / Encode
- h265 / HEVC
- Decode / Encode
- VP8
- Decode / Encode
- VP9
- Decode / Encode
- AV1
- Decode
The SAPPHIRE NITRO+ Radeon RX 6600 XT is 240 mm long and 119 mm high. With a width of 45 mm, the graphics card requires 3 PCIe-Slots in the case.
- Length
- 240 mm
- Height
- 119 mm
- Width
- 45 mm
- Width (Slots)
- 3 PCIe-Slots
- SFF-Ready
- No
The SAPPHIRE NITRO+ Radeon RX 6600 XT made in 7 nm was published in Q3/2021 for 379 $.
- GPU Interface
- PCIe 4.0 x 8
- Release date
- Q3/2021
- Launch Price
- 379 $ (Reference)
- Structure size
- 7 nm
- Part-no
- 11309-01-20G
