AMD Radeon RX 6800 vs Intel Iris Xe MAX Graphics
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Oct 2020
Generation
Navi II
HD Graphics-M
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1700 MHz
300 MHz
Boost Clock
2105 MHz
1650 MHz
Memory Clock
2000 MHz
2133 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
LPDDR4X
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
68.26GB/s
Render Config
Compute Units
60
—
Shading Units
3840
768
TMUs
240
48
ROPs
96
24
RT Cores
60
—
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
1024 KB
L3 Cache
128 MB
16 MB
Theoretical Performance
Pixel Rate
202.1 GPixel/s
39.60 GPixel/s
Texture Rate
505.2 GTexel/s
79.20 GTexel/s
FP16 (half)
32.33 TFLOPS
5.069 TFLOPS
FP32 (float)
16.17 TFLOPS
2.534 TFLOPS
FP64 (double)
1010 GFLOPS
633.6 GFLOPS
Graphics Processor
GPU Name
Navi 21
DG1
GPU Variant
Navi 21 XL(215-121000187)
—
Architecture
RDNA 2.0
Generation 12.1
Foundry
TSMC
Intel
Process Size
7 nm
10 nm
Transistors
26.8 billion
Unknown
Die Size
520 mm²
95 mm²
Board Design
TDP
250W
25W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.4
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.