NVIDIA RTX PRO 3000 Blackwell Mobile vs AMD Radeon 860M
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Mar 2025
Generation
Blackwell-MW
Navi III IGP
Type
Mobile
Integrated
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
848 MHz
600 MHz
Boost Clock
1605 MHz
3000 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR7
System Shared
Memory Bus
192bit
System Shared
Bandwidth
672.0GB/s
System Dependent
Render Config
SM Count
46
—
Shading Units
5888
512
TMUs
184
32
ROPs
80
8
Tensor Cores
184
—
RT Cores
46
8
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
1024 KB
Compute Units
—
8
Theoretical Performance
Pixel Rate
128.4 GPixel/s
24.00 GPixel/s
Texture Rate
295.3 GTexel/s
96.00 GTexel/s
FP16 (half)
18.90 TFLOPS
6.144 TFLOPS
FP32 (float)
18.90 TFLOPS
3.072 TFLOPS
FP64 (double)
295.3 GFLOPS
192.0 GFLOPS
Graphics Processor
GPU Name
GB205
Krackan Point
GPU Variant
GB205
—
Architecture
Blackwell 2.0
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
31.1 billion
Unknown
Die Size
263 mm²
Unknown
Board Design
TDP
60W
15W
Suggested PSU
250 W
—
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.