NVIDIA GB10 vs Intel Iris Xe Graphics 80EU Mobile
GPU · Specs Compare
Graphics Card
Release Date
Oct 2025
Jan 2023
Generation
Server Blackwell
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 5.0 x16
Ring Bus
Clock Speeds
Base Clock
1665 MHz
300 MHz
Boost Clock
2418 MHz
1450 MHz
Memory Clock
1067 MHz
System Shared
Memory
Memory Size
128GB
System Shared
Memory Type
LPDDR5X
System Shared
Memory Bus
256bit
System Shared
Bandwidth
273.2GB/s
System Dependent
Render Config
SM Count
48
—
Shading Units
6144
640
TMUs
384
40
ROPs
48
20
Tensor Cores
384
—
RT Cores
48
—
L1 Cache
256 KB (per SM)
—
L2 Cache
50 MB
—
Theoretical Performance
Pixel Rate
116.1 GPixel/s
29.00 GPixel/s
Texture Rate
928.5 GTexel/s
58.00 GTexel/s
FP16 (half)
29.71 TFLOPS
3.712 TFLOPS
FP32 (float)
29.71 TFLOPS
1.856 TFLOPS
FP64 (double)
464.3 GFLOPS
—
Graphics Processor
GPU Name
GB20B
Raptor Lake GT1
Architecture
Blackwell 2.0
Generation 12.2
Foundry
TSMC
Intel
Process Size
3 nm
10 nm
Transistors
Unknown
Unknown
Die Size
Unknown
Unknown
Board Design
TDP
140W
15W
Suggested PSU
300 W
—
Outputs
1x HDMI
Portable Device Dependent
Power Connectors
None
—
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
12.1
—
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.