AMD Radeon Pro Duo Polaris vs NVIDIA GB10
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Oct 2025
Generation
Radeon Pro GCN
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1750 MHz
1067 MHz
Base Clock
-
1665 MHz
Boost Clock
-
2418 MHz
Memory
Memory Size
16GB
128GB
Memory Type
GDDR5
LPDDR5X
Memory Bus
256bit
256bit
Bandwidth
224.0GB/s
273.2GB/s
Render Config
Compute Units
36
-
Shading Units
2304
6144
TMUs
144
384
ROPs
32
48
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
2 MB
50 MB
SM Count
-
48
Tensor Cores
-
384
RT Cores
-
48
Theoretical Performance
Pixel Rate
39.78 GPixel/s
116.1 GPixel/s
Texture Rate
179.0 GTexel/s
928.5 GTexel/s
FP16 (half)
5.728 TFLOPS
29.71 TFLOPS
FP32 (float)
5.728 TFLOPS
29.71 TFLOPS
FP64 (double)
358.0 GFLOPS
464.3 GFLOPS
Graphics Processor
GPU Name
Ellesmere
GB20B
GPU Variant
Ellesmere Gemini GL
-
Architecture
GCN 4.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
3 nm
Transistors
5.7 billion
Unknown
Die Size
232 mm²
Unknown
Board Design
TDP
250W
140W
Suggested PSU
600 W
300 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
-
12.1