NVIDIA RTX PRO 3000 Blackwell Mobile vs AMD Radeon R9 270
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Nov 2013
Generation
Blackwell-MW
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
848 MHz
900 MHz
Boost Clock
1605 MHz
925 MHz
Memory Clock
1750 MHz
1400 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
179.2GB/s
Render Config
SM Count
46
—
Shading Units
5888
1280
TMUs
184
80
ROPs
80
32
Tensor Cores
184
—
RT Cores
46
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
128.4 GPixel/s
29.60 GPixel/s
Texture Rate
295.3 GTexel/s
74.00 GTexel/s
FP16 (half)
18.90 TFLOPS
—
FP32 (float)
18.90 TFLOPS
2.368 TFLOPS
FP64 (double)
295.3 GFLOPS
148.0 GFLOPS
Graphics Processor
GPU Name
GB205
Curacao
GPU Variant
GB205
Curacao PRO(215-0848000)
Architecture
Blackwell 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
31.1 billion
2.8 billion
Die Size
263 mm²
212 mm²
Board Design
TDP
60W
150W
Suggested PSU
250 W
450 W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.4
1.2
CUDA
12.0
—
Shader Model
6.8
5.1
Benchmark
3DMark Time Spy
—
1,603
▲ Specs Compare
Data sourced from official specifications and benchmark tests.