NVIDIA GeForce RTX 6090 vs AMD Radeon Pro Duo
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Apr 2016
Generation
GeForce 60
Radeon Pro
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2300 MHz
-
Boost Clock
2700 MHz
-
Memory Clock
1750 MHz
500 MHz
Memory
Memory Size
32GB
4GB
Memory Type
GDDR7
HBM
Memory Bus
512bit
4096bit
Bandwidth
1.79TB/s
512.0GB/s
Render Config
SM Count
192
-
Shading Units
24576
4096
TMUs
768
256
ROPs
192
64
Tensor Cores
768
-
RT Cores
192
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
2 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
518.4 GPixel/s
64.00 GPixel/s
Texture Rate
2073.6 GTexel/s
256.0 GTexel/s
FP16 (half)
132.7 TFLOPS
8.192 TFLOPS
FP32 (float)
132.7 TFLOPS
8.192 TFLOPS
FP64 (double)
2.074 TFLOPS
512.0 GFLOPS
Graphics Processor
GPU Name
GR202
Capsaicin
GPU Variant
GR202-300-A1
Capsaicin XT
Architecture
Rubin
GCN 3.0
Foundry
TSMC
TSMC
Process Size
3 nm
28 nm
Transistors
Unknown
8.9 billion
Die Size
Unknown
596 mm²
Board Design
TDP
525W
350W
Suggested PSU
900 W
750 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
1x 16-pin
3x 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
6.9
6.0