AMD Radeon RX 7900M vs Intel Iris Xe MAX Graphics
GPU · Specs Compare
Graphics Card
Release Date
Oct 2023
Oct 2020
Generation
Navi Mobile
HD Graphics-M
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1825 MHz
300 MHz
Boost Clock
2090 MHz
1650 MHz
Memory Clock
2250 MHz
2133 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
LPDDR4X
Memory Bus
256bit
128bit
Bandwidth
576.0GB/s
68.26GB/s
Render Config
Compute Units
72
—
Shading Units
4608
768
TMUs
288
48
ROPs
192
24
RT Cores
72
—
L1 Cache
256 KB per Array
—
L2 Cache
6 MB
1024 KB
L3 Cache
64 MB
16 MB
Theoretical Performance
Pixel Rate
401.3 GPixel/s
39.60 GPixel/s
Texture Rate
601.9 GTexel/s
79.20 GTexel/s
FP16 (half)
77.05 TFLOPS
5.069 TFLOPS
FP32 (float)
38.52 TFLOPS
2.534 TFLOPS
FP64 (double)
1204 GFLOPS
633.6 GFLOPS
Graphics Processor
GPU Name
Navi 31
DG1
GPU Variant
Navi 31
—
Architecture
RDNA 3.0
Generation 12.1
Foundry
TSMC
Intel
Process Size
5 nm
10 nm
Transistors
57.7 billion
Unknown
Die Size
529 mm²
95 mm²
Board Design
TDP
180W
25W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
18,218
—
3DMark Time Spy Extreme
8,440
—
3DMark Speed Way
3,943
—
Blender
2,583
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.