NVIDIA GeForce RTX 6090 vs NVIDIA RTX A4500 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Mar 2022
Generation
GeForce 60
Quadro Ampere-M
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2300 MHz
510 MHz
Boost Clock
2700 MHz
1215 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
32GB
16GB
Memory Type
GDDR7
GDDR6
Memory Bus
512bit
256bit
Bandwidth
1.79TB/s
448.0GB/s
Render Config
SM Count
192
46
Shading Units
24576
5888
TMUs
768
184
ROPs
192
96
Tensor Cores
768
184
RT Cores
192
46
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
4 MB
Theoretical Performance
Pixel Rate
518.4 GPixel/s
116.6 GPixel/s
Texture Rate
2073.6 GTexel/s
223.6 GTexel/s
FP16 (half)
132.7 TFLOPS
14.31 TFLOPS
FP32 (float)
132.7 TFLOPS
14.31 TFLOPS
FP64 (double)
2.074 TFLOPS
223.6 GFLOPS
Graphics Processor
GPU Name
GR202
GA104
GPU Variant
GR202-300-A1
-
Architecture
Rubin
Ampere
Foundry
TSMC
Samsung
Process Size
3 nm
8 nm
Transistors
Unknown
17.4 billion
Die Size
Unknown
392 mm²
Board Design
TDP
525W
80W
Suggested PSU
900 W
-
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Portable Device Dependent
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