NVIDIA Rubin Ultra GPU vs NVIDIA A30 PCIe
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Apr 2021
Generation
Server Rubin
Tesla Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
700 MHz
930 MHz
Boost Clock
2267 MHz
1440 MHz
Memory Clock
1900 MHz
1215 MHz
Memory
Memory Size
1024GB
24GB
Memory Type
HBM4e
HBM2e
Memory Bus
32768bit
3072bit
Bandwidth
31.1TB/s
933.1GB/s
Render Config
SM Count
448
56
Shading Units
57344
3584
TMUs
1792
224
ROPs
24
96
Tensor Cores
1792
224
L1 Cache
256 KB (per SM)
192 KB (per SM)
L2 Cache
128 MB
24 MB
Theoretical Performance
Pixel Rate
54.41 GPixel/s
138.2 GPixel/s
Texture Rate
4062.5 GTexel/s
322.6 GTexel/s
FP16 (half)
520.0 TFLOPS
10.32 TFLOPS
FP32 (float)
260.0 TFLOPS
10.32 TFLOPS
FP64 (double)
65.00 TFLOPS
5.161 TFLOPS
Graphics Processor
GPU Name
GR110
GA100
Architecture
Rubin Ultra
Ampere
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
670 billion
54.2 billion
Die Size
2912 mm²
826 mm²
Board Design
TDP
3600W
165W
Suggested PSU
4000 W
450 W
Outputs
No outputs
No outputs
Power Connectors
-
8-pin EPS
Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
3.0
3.0
Vulkan
N/A
N/A
CUDA
10.7
8.0
Shader Model
N/A
N/A
📊 Benchmark
Blender
-
2,036