NVIDIA Rubin GPU vs AMD Radeon RX Vega 64 Limited Edition
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Aug 2017
Generation
Server Rubin
Vega
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
700 MHz
1247 MHz
Boost Clock
2267 MHz
1546 MHz
Memory Clock
2695 MHz
945 MHz
Memory
Memory Size
288GB
8GB
Memory Type
HBM4
HBM2
Memory Bus
16384bit
2048bit
Bandwidth
22.1TB/s
483.8GB/s
Render Config
SM Count
224
—
Shading Units
28672
4096
TMUs
896
256
ROPs
24
64
Tensor Cores
896
—
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
128 MB
4 MB
Compute Units
—
64
Theoretical Performance
Pixel Rate
54.41 GPixel/s
98.94 GPixel/s
Texture Rate
2031.2 GTexel/s
395.8 GTexel/s
FP16 (half)
260.0 TFLOPS
25.33 TFLOPS
FP32 (float)
130.0 TFLOPS
12.66 TFLOPS
FP64 (double)
32.50 TFLOPS
791.6 GFLOPS
Graphics Processor
GPU Name
GR100
Vega 10
Architecture
Rubin
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
3 nm
14 nm
Transistors
336 billion
12.5 billion
Die Size
1456 mm²
495 mm²
GPU Variant
—
Vega 10 XT(215-0894200)
Board Design
TDP
2300W
295W
Suggested PSU
2700 W
600 W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
—
2x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
10.7
—
Shader Model
N/A
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.