AMD Radeon R9 M270X vs NVIDIA RTX PRO 3000 Blackwell Mobile
GPU · Specs Compare
Graphics Card
Release Date
Feb 2015
Unknown
Generation
Gem System
Blackwell-MW
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
900 MHz
848 MHz
Boost Clock
1000 MHz
1605 MHz
Memory Clock
1375 MHz
1750 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR7
Memory Bus
128bit
192bit
Bandwidth
88.00GB/s
672.0GB/s
Render Config
Compute Units
12
—
Shading Units
768
5888
TMUs
48
184
ROPs
16
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
48 MB
SM Count
—
46
Tensor Cores
—
184
RT Cores
—
46
Theoretical Performance
Pixel Rate
16.00 GPixel/s
128.4 GPixel/s
Texture Rate
48.00 GTexel/s
295.3 GTexel/s
FP32 (float)
1.536 TFLOPS
18.90 TFLOPS
FP64 (double)
96.00 GFLOPS
295.3 GFLOPS
FP16 (half)
—
18.90 TFLOPS
Graphics Processor
GPU Name
Saturn
GB205
GPU Variant
Saturn PRO(216-0843044)
GB205
Architecture
GCN 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.08 billion
31.1 billion
Die Size
160 mm²
263 mm²
Board Design
TDP
Unknown
60W
Outputs
Portable Device Dependent
Portable Device Dependent
Suggested PSU
—
250 W
Power Connectors
—
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.4
Shader Model
6.5
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.