AMD Radeon RX 6800 XT Midnight Black Graphics Card
Graphics Processor
Navi 21 XT
Cores : TMUs : ROPs
4608 : 288 : 128
Memory Size
16 GB G6
Memory Bus
256 bit
AMD Radeon RX 6800 XT Midnight Black
Overview
Manufacturer
AMD
Original Series
Radeon 6000
Launch Date
April 7th, 2021
Launch Price
$649
Model
AMD D412 SKU 005
Graphics Processing Unit
GPU Model
Navi 21 XT (Navi 21)
Architecture
RDNA2
Fabrication Process
7 nm FF (TSMC N7)
Die Size
520 mm2
Transistors Count
26.8B
Stream Processors
4608
Ray Accelerators
72
TMUs
288
ROPs
128
Clocks
Base Clock
1825 MHz
Game Clock
2015 MHz
Boost Clock
2250 MHz
Memory Clock
2000 MHz
Effective Memory Clock
16000 Mbps
Memory Configuration
Memory Size
16384 MB
Memory Type
GDDR6
Memory Bus Width
256-bit
Memory Bandwidth
512.0 GB/s
Physical
Interface
PCI-Express 4.0 x16
Length
26.7 cm
Height
2.5-slot
Power Connectors
2× 8-pin
TDP/TBP
300 W
Recommended PSU
750 W
Display Outputs
USB Type-C
1 ×
DisplayPort
2 × (DP 1.4a)
HDMI
1 × (HDMI 2.1)
API Support
DirectX
12.2
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1
Performance
Pixel Fillrate
288 GPixels/s
Texture Fillrate
648 GTexel/s
Peak FP32
20.7 TFLOPS
FP32 Perf. per Watt
69.1 GFLOPS/W
FP32 Perf. per mm2
39.9 GFLOPS/mm2
