NVIDIA RTX PRO 5000 Blackwell Mobile vs AMD Radeon R9 280X2
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Unknown
Generation
Blackwell-MW
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
990 MHz
950 MHz
Boost Clock
1680 MHz
1000 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
24GB
3GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
384bit
Bandwidth
896.0GB/s
288.0GB/s
Render Config
SM Count
82
—
Shading Units
10496
2048
TMUs
328
128
ROPs
112
32
Tensor Cores
328
—
RT Cores
82
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
768 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
188.2 GPixel/s
32.00 GPixel/s
Texture Rate
551.0 GTexel/s
128.0 GTexel/s
FP16 (half)
35.27 TFLOPS
—
FP32 (float)
35.27 TFLOPS
4.096 TFLOPS
FP64 (double)
551.0 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
GB203
Tahiti
Architecture
Blackwell 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
45.6 billion
4.313 billion
Die Size
378 mm²
352 mm²
GPU Variant
—
Tahiti XTL(215-0821065)
Board Design
TDP
95W
375W
Outputs
Portable Device Dependent
6x mini-DisplayPort 1.2
Power Connectors
None
3x 8-pin
Suggested PSU
—
750 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.