NVIDIA GeForce RTX 5090 DD vs AMD Radeon RX 590
GPU Specs Compare
Graphics Card
Release Date
Unknown
Nov 2018
Generation
GeForce 50
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2017 MHz
1469 MHz
Boost Clock
2407 MHz
1545 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR7
GDDR5
Memory Bus
384bit
256bit
Bandwidth
1.34TB/s
256.0GB/s
Render Config
SM Count
170
-
Shading Units
21760
2304
TMUs
680
144
ROPs
176
32
Tensor Cores
680
-
RT Cores
170
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
423.6 GPixel/s
49.44 GPixel/s
Texture Rate
1636.8 GTexel/s
222.5 GTexel/s
FP16 (half)
104.8 TFLOPS
7.119 TFLOPS
FP32 (float)
104.8 TFLOPS
7.119 TFLOPS
FP64 (double)
1.637 TFLOPS
445.0 GFLOPS
Graphics Processor
GPU Name
GB202
Polaris 30
GPU Variant
GB202-240-K1-A1
Polaris 30 XT(215-0922006)
Architecture
Blackwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
12 nm
Transistors
92.2 billion
5.7 billion
Die Size
750 mm²
232 mm²
Board Design
TDP
575W
175W
Suggested PSU
950 W
450 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 2.0b3x DisplayPort 1.4a
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
2.1
Vulkan
1.4
1.2
CUDA
12.0
-
Shader Model
6.8
6.4