AMD Radeon Graphics 512SP vs NVIDIA GB10
GPU · Specs Compare
Graphics Card
Release Date
Mar 2020
Oct 2025
Generation
Renoir
Server Blackwell
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 5.0 x16
Clock Speeds
Base Clock
400 MHz
1665 MHz
Boost Clock
1750 MHz
2418 MHz
Memory Clock
System Shared
1067 MHz
Memory
Memory Size
System Shared
128GB
Memory Type
System Shared
LPDDR5X
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
273.2GB/s
Render Config
Compute Units
8
—
Shading Units
512
6144
TMUs
32
384
ROPs
8
48
SM Count
—
48
Tensor Cores
—
384
RT Cores
—
48
L1 Cache
—
256 KB (per SM)
L2 Cache
—
50 MB
Theoretical Performance
Pixel Rate
14.00 GPixel/s
116.1 GPixel/s
Texture Rate
56.00 GTexel/s
928.5 GTexel/s
FP16 (half)
3.584 TFLOPS
29.71 TFLOPS
FP32 (float)
1.792 TFLOPS
29.71 TFLOPS
FP64 (double)
112.0 GFLOPS
464.3 GFLOPS
Graphics Processor
GPU Name
Renoir
GB20B
Architecture
GCN 5.1
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
3 nm
Transistors
9.8 billion
Unknown
Die Size
156 mm²
Unknown
Board Design
TDP
15W
140W
Outputs
No outputs
1x HDMI
Suggested PSU
—
300 W
Power Connectors
—
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.