Intel Xe DG1 SDV vs NVIDIA Rubin Ultra GPU
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jan 2027
Generation
Xe Graphics
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 6.0 x16
Clock Speeds
Base Clock
900 MHz
700 MHz
Boost Clock
1500 MHz
2267 MHz
Memory Clock
2133 MHz
1900 MHz
Memory
Memory Size
8GB
1024GB
Memory Type
LPDDR4X
HBM4e
Memory Bus
128bit
32768bit
Bandwidth
68.26GB/s
31.1TB/s
Render Config
Shading Units
768
57344
TMUs
48
1792
ROPs
24
24
L2 Cache
1024 KB
128 MB
L3 Cache
16 MB
-
SM Count
-
448
Tensor Cores
-
1792
L1 Cache
-
256 KB (per SM)
Theoretical Performance
Pixel Rate
36.00 GPixel/s
54.41 GPixel/s
Texture Rate
72.00 GTexel/s
4062.5 GTexel/s
FP16 (half)
4.608 TFLOPS
520.0 TFLOPS
FP32 (float)
2.304 TFLOPS
260.0 TFLOPS
FP64 (double)
576.0 GFLOPS
65.00 TFLOPS
Graphics Processor
GPU Name
DG1
GR110
Architecture
Generation 12.1
Rubin Ultra
Foundry
Intel
TSMC
Process Size
10 nm
3 nm
Transistors
Unknown
670 billion
Die Size
95 mm²
2912 mm²
Board Design
TDP
75W
3600W
Suggested PSU
250 W
4000 W
Outputs
1x HDMI3x DisplayPort
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.4
N/A
CUDA
-
10.7