AMD Radeon RX Vega Nano vs NVIDIA GB10
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2025
Generation
Vega
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1247 MHz
1665 MHz
Boost Clock
1546 MHz
2418 MHz
Memory Clock
800 MHz
1067 MHz
Memory
Memory Size
8GB
128GB
Memory Type
HBM2
LPDDR5X
Memory Bus
2048bit
256bit
Bandwidth
409.6GB/s
273.2GB/s
Render Config
Compute Units
64
-
Shading Units
4096
6144
TMUs
256
384
ROPs
64
48
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
50 MB
SM Count
-
48
Tensor Cores
-
384
RT Cores
-
48
Theoretical Performance
Pixel Rate
98.94 GPixel/s
116.1 GPixel/s
Texture Rate
395.8 GTexel/s
928.5 GTexel/s
FP32 (float)
12.66 TFLOPS
29.71 TFLOPS
FP64 (double)
791.6 GFLOPS
464.3 GFLOPS
FP16 (half)
-
29.71 TFLOPS
Graphics Processor
GPU Name
Vega 10
GB20B
GPU Variant
Vega 10 XT(215-0894200)
-
Architecture
GCN 5.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
3 nm
Transistors
12.5 billion
Unknown
Die Size
495 mm²
Unknown
Board Design
TDP
175W
140W
Suggested PSU
450 W
300 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
-
12.1