NVIDIA Rubin Ultra GPU vs NVIDIA GeForce GTX 880M
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Mar 2014
Generation
Server Rubin
GeForce 800M
Type
Desktop
Mobile
Bus Interface
PCIe 6.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
700 MHz
954 MHz
Boost Clock
2267 MHz
993 MHz
Memory Clock
1900 MHz
1250 MHz
Memory
Memory Size
1024GB
8GB
Memory Type
HBM4e
GDDR5
Memory Bus
32768bit
256bit
Bandwidth
31.1TB/s
160.0GB/s
Render Config
SM Count
448
-
Shading Units
57344
1536
TMUs
1792
128
ROPs
24
32
Tensor Cores
1792
-
L1 Cache
256 KB (per SM)
16 KB (per SMX)
L2 Cache
128 MB
512 KB
Theoretical Performance
Pixel Rate
54.41 GPixel/s
31.78 GPixel/s
Texture Rate
4062.5 GTexel/s
127.1 GTexel/s
FP16 (half)
520.0 TFLOPS
-
FP32 (float)
260.0 TFLOPS
3.050 TFLOPS
FP64 (double)
65.00 TFLOPS
127.1 GFLOPS
Graphics Processor
GPU Name
GR110
GK104
Architecture
Rubin Ultra
Kepler
Foundry
TSMC
TSMC
Process Size
3 nm
28 nm
Transistors
670 billion
3.54 billion
Die Size
2912 mm²
294 mm²
GPU Variant
-
N15E-GX-A2
Board Design
TDP
3600W
122W
Suggested PSU
4000 W
-
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
N/A
12 (11_0)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
CUDA
10.7
3.0
Shader Model
N/A
5.1
📊 Benchmark
Blender
-
190