NVIDIA GeForce RTX 6090 vs AMD Radeon Pro Vega II Duo
GPU · Specs Compare
Graphics Card
Release Date
Jan 2027
Jun 2019
Generation
GeForce 60
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
Apple MPX
Clock Speeds
Base Clock
2300 MHz
1400 MHz
Boost Clock
2700 MHz
1720 MHz
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
32GB
32GB
Memory Type
GDDR7
HBM2
Memory Bus
512bit
4096bit
Bandwidth
1.79TB/s
1020GB/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
4 MB
Compute Units
—
64
Theoretical Performance
Pixel Rate
518.4 GPixel/s
110.1 GPixel/s
Texture Rate
2073.6 GTexel/s
440.3 GTexel/s
FP16 (half)
132.7 TFLOPS
28.18 TFLOPS
FP32 (float)
132.7 TFLOPS
14.09 TFLOPS
FP64 (double)
2.074 TFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
GR202
Vega 20
GPU Variant
GR202-300-A1
Vega 20 XT
Architecture
Rubin
GCN 5.1
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
Unknown
13.23 billion
Die Size
Unknown
331 mm²
Board Design
TDP
525W
475W
Suggested PSU
900 W
850 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 2.0b4x Thunderbolt
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.9
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.