NVIDIA Rubin Ultra GPU vs Intel Arc B580
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Dec 2024
Generation
Server Rubin
Battlemage
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
700 MHz
2670 MHz
Boost Clock
2267 MHz
2670 MHz
Memory Clock
1900 MHz
2375 MHz
Memory
Memory Size
1024GB
12GB
Memory Type
HBM4e
GDDR6
Memory Bus
32768bit
192bit
Bandwidth
31.1TB/s
456.0GB/s
Render Config
SM Count
448
-
Shading Units
57344
2560
TMUs
1792
160
ROPs
24
80
Tensor Cores
1792
160
L1 Cache
256 KB (per SM)
256 KB (per EU)
L2 Cache
128 MB
18 MB
RT Cores
-
20
Theoretical Performance
Pixel Rate
54.41 GPixel/s
213.6 GPixel/s
Texture Rate
4062.5 GTexel/s
427.2 GTexel/s
FP16 (half)
520.0 TFLOPS
27.34 TFLOPS
FP32 (float)
260.0 TFLOPS
13.67 TFLOPS
FP64 (double)
65.00 TFLOPS
1.709 TFLOPS
Graphics Processor
GPU Name
GR110
BMG-G21
Architecture
Rubin Ultra
Xe2
Foundry
TSMC
TSMC
Process Size
3 nm
5 nm
Transistors
670 billion
19.6 billion
Die Size
2912 mm²
272 mm²
GPU Variant
-
SRPMF
Board Design
TDP
3600W
190W
Suggested PSU
4000 W
450 W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
-
1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
10.7
-
Shader Model
N/A
6.6
📊 Benchmark
Blender
-
1,935