NVIDIA RTX PRO 5000 Blackwell Mobile vs AMD Radeon R9 270 1024SP
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Mar 2015
Generation
Blackwell-MW
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
990 MHz
900 MHz
Boost Clock
1680 MHz
925 MHz
Memory Clock
1750 MHz
1200 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
153.6GB/s
Render Config
SM Count
82
—
Shading Units
10496
1024
TMUs
328
64
ROPs
112
32
Tensor Cores
328
—
RT Cores
82
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
512 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
188.2 GPixel/s
29.60 GPixel/s
Texture Rate
551.0 GTexel/s
59.20 GTexel/s
FP16 (half)
35.27 TFLOPS
—
FP32 (float)
35.27 TFLOPS
1.894 TFLOPS
FP64 (double)
551.0 GFLOPS
118.4 GFLOPS
Graphics Processor
GPU Name
GB203
Pitcairn
Architecture
Blackwell 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
45.6 billion
2.8 billion
Die Size
378 mm²
212 mm²
GPU Variant
—
Pitcairn PRO(215-0828062)
Board Design
TDP
95W
150W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
—
450 W
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.