NVIDIA A16 PCIe vs NVIDIA Rubin Ultra GPU
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2027
Generation
Tesla
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 6.0 x16
Clock Speeds
Base Clock
885 MHz
700 MHz
Boost Clock
1695 MHz
2267 MHz
Memory Clock
1812 MHz
1900 MHz
Memory
Memory Size
16GB
1024GB
Memory Type
GDDR6
HBM4e
Memory Bus
128bit
32768bit
Bandwidth
231.9GB/s
31.1TB/s
Render Config
SM Count
10
448
Shading Units
1280
57344
TMUs
40
1792
ROPs
32
24
Tensor Cores
40
1792
RT Cores
10
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
2 MB
128 MB
Theoretical Performance
Pixel Rate
54.24 GPixel/s
54.41 GPixel/s
Texture Rate
67.80 GTexel/s
4062.5 GTexel/s
FP16 (half)
4.339 TFLOPS
520.0 TFLOPS
FP32 (float)
4.339 TFLOPS
260.0 TFLOPS
FP64 (double)
135.6 GFLOPS
65.00 TFLOPS
Graphics Processor
GPU Name
GA107
GR110
Architecture
Ampere
Rubin Ultra
Foundry
Samsung
TSMC
Process Size
8 nm
3 nm
Transistors
Unknown
670 billion
Die Size
Unknown
2912 mm²
Board Design
TDP
250W
3600W
Suggested PSU
600 W
4000 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
—
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
10.7
Shader Model
6.6
N/A
Benchmark
Blender
510
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.