NVIDIA GeForce RTX 5090 DD vs AMD Radeon R9 Nano
GPU Specs Compare
Graphics Card
Release Date
Unknown
Aug 2015
Generation
GeForce 50
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2017 MHz
-
Boost Clock
2407 MHz
-
Memory Clock
1750 MHz
500 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR7
HBM
Memory Bus
384bit
4096bit
Bandwidth
1.34TB/s
512.0GB/s
Render Config
SM Count
170
-
Shading Units
21760
4096
TMUs
680
256
ROPs
176
64
Tensor Cores
680
-
RT Cores
170
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
2 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
423.6 GPixel/s
64.00 GPixel/s
Texture Rate
1636.8 GTexel/s
256.0 GTexel/s
FP16 (half)
104.8 TFLOPS
8.192 TFLOPS
FP32 (float)
104.8 TFLOPS
8.192 TFLOPS
FP64 (double)
1.637 TFLOPS
512.0 GFLOPS
Graphics Processor
GPU Name
GB202
Fiji
GPU Variant
GB202-240-K1-A1
Fiji XT CA(215-0862120)
Architecture
Blackwell 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
92.2 billion
8.9 billion
Die Size
750 mm²
596 mm²
Board Design
TDP
575W
175W
Suggested PSU
950 W
450 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
1x 16-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.2
CUDA
12.0
-
Shader Model
6.8
6.3