Intel Iris Xe Graphics 80EU vs AMD Radeon RX 6900 XTX
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
HD Graphics-M
Navi II
Type
Integrated
Desktop
Bus Interface
Ring Bus
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
2075 MHz
Boost Clock
1300 MHz
2435 MHz
Memory Clock
System Shared
2250 MHz
Memory
Memory Size
System Shared
16GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
576.0GB/s
Render Config
Shading Units
640
5120
TMUs
40
320
ROPs
20
128
L2 Cache
1024 KB
4 MB
L3 Cache
12 MB
128 MB
Compute Units
—
80
RT Cores
—
80
L1 Cache
—
128 KB per Array
Theoretical Performance
Pixel Rate
26.00 GPixel/s
311.7 GPixel/s
Texture Rate
52.00 GTexel/s
779.2 GTexel/s
FP16 (half)
3.328 TFLOPS
49.87 TFLOPS
FP32 (float)
1.664 TFLOPS
24.93 TFLOPS
FP64 (double)
416.0 GFLOPS
1.558 TFLOPS
Graphics Processor
GPU Name
Alder Lake GT1
Navi 21
Architecture
Generation 12.2
RDNA 2.0
Foundry
Intel
TSMC
Process Size
10 nm
7 nm
Transistors
Unknown
26.8 billion
Die Size
Unknown
520 mm²
GPU Variant
—
Navi 21 XTXH(215-121000247)
Board Design
TDP
45W
330W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Suggested PSU
—
700 W
Power Connectors
—
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.4
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.