NVIDIA GeForce RTX 6090 vs NVIDIA RTX A2000
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Aug 2021
Generation
GeForce 60
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2300 MHz
562 MHz
Boost Clock
2700 MHz
1200 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
32GB
6GB
Memory Type
GDDR7
GDDR6
Memory Bus
512bit
192bit
Bandwidth
1.79TB/s
288.0GB/s
Render Config
SM Count
192
26
Shading Units
24576
3328
TMUs
768
104
ROPs
192
48
Tensor Cores
768
104
RT Cores
192
26
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
3 MB
Theoretical Performance
Pixel Rate
518.4 GPixel/s
57.60 GPixel/s
Texture Rate
2073.6 GTexel/s
124.8 GTexel/s
FP16 (half)
132.7 TFLOPS
7.987 TFLOPS
FP32 (float)
132.7 TFLOPS
7.987 TFLOPS
FP64 (double)
2.074 TFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
GR202
GA106
GPU Variant
GR202-300-A1
GA106-850-A1
Architecture
Rubin
Ampere
Foundry
TSMC
Samsung
Process Size
3 nm
8 nm
Transistors
Unknown
12 billion
Die Size
Unknown
276 mm²
Board Design
TDP
525W
70W
Suggested PSU
900 W
250 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
4x mini-DisplayPort 1.4a
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
8.6
Shader Model
6.9
6.7