Intel Iris Xe MAX Graphics vs NVIDIA RTX PRO 4000 Blackwell SFF
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Aug 2025
Generation
HD Graphics-M
Blackwell PRO W
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x8
Clock Speeds
Base Clock
300 MHz
577 MHz
Boost Clock
1650 MHz
1432 MHz
Memory Clock
2133 MHz
1125 MHz
Memory
Memory Size
4GB
24GB
Memory Type
LPDDR4X
GDDR7
Memory Bus
128bit
192bit
Bandwidth
68.26GB/s
432.0GB/s
Render Config
Shading Units
768
8960
TMUs
48
280
ROPs
24
96
L2 Cache
1024 KB
48 MB
L3 Cache
16 MB
-
SM Count
-
70
Tensor Cores
-
280
RT Cores
-
70
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
137.5 GPixel/s
Texture Rate
79.20 GTexel/s
401.0 GTexel/s
FP16 (half)
5.069 TFLOPS
25.66 TFLOPS
FP32 (float)
2.534 TFLOPS
25.66 TFLOPS
FP64 (double)
633.6 GFLOPS
401.0 GFLOPS
Graphics Processor
GPU Name
DG1
GB203
Architecture
Generation 12.1
Blackwell 2.0
Foundry
Intel
TSMC
Process Size
10 nm
5 nm
Transistors
Unknown
45.6 billion
Die Size
95 mm²
378 mm²
Board Design
TDP
25W
70W
Outputs
No outputs
4x mini-DisplayPort 2.1b
Suggested PSU
-
250 W
Power Connectors
-
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
Shader Model
6.4
6.8
CUDA
-
12.0