Intel Iris Xe MAX Graphics vs AMD Radeon RX 6800
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Oct 2020
Generation
HD Graphics-M
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
1700 MHz
Boost Clock
1650 MHz
2105 MHz
Memory Clock
2133 MHz
2000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
LPDDR4X
GDDR6
Memory Bus
128bit
256bit
Bandwidth
68.26GB/s
512.0GB/s
Render Config
Shading Units
768
3840
TMUs
48
240
ROPs
24
96
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
128 MB
Compute Units
—
60
RT Cores
—
60
L1 Cache
—
128 KB per Array
Theoretical Performance
Pixel Rate
39.60 GPixel/s
202.1 GPixel/s
Texture Rate
79.20 GTexel/s
505.2 GTexel/s
FP16 (half)
5.069 TFLOPS
32.33 TFLOPS
FP32 (float)
2.534 TFLOPS
16.17 TFLOPS
FP64 (double)
633.6 GFLOPS
1010 GFLOPS
Graphics Processor
GPU Name
DG1
Navi 21
Architecture
Generation 12.1
RDNA 2.0
Foundry
Intel
TSMC
Process Size
10 nm
7 nm
Transistors
Unknown
26.8 billion
Die Size
95 mm²
520 mm²
GPU Variant
—
Navi 21 XL(215-121000187)
Board Design
TDP
25W
250W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Suggested PSU
—
600 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
Benchmark
3DMark Time Spy
—
16,182
3DMark Time Spy Extreme
—
7,771
3DMark Speed Way
—
3,062
▲ Specs Compare
Data sourced from official specifications and benchmark tests.