NVIDIA GeForce RTX 6090 vs AMD Radeon Graphics 448SP
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Jan 2021
Generation
GeForce 60
Lucienne
Type
Desktop
Integrated
Bus Interface
PCIe 5.0 x16
IGP
Clock Speeds
Base Clock
2300 MHz
300 MHz
Boost Clock
2700 MHz
1800 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
32GB
System Shared
Memory Type
GDDR7
System Shared
Memory Bus
512bit
System Shared
Bandwidth
1.79TB/s
System Dependent
Render Config
SM Count
192
-
Shading Units
24576
448
TMUs
768
32
ROPs
192
8
Tensor Cores
768
-
RT Cores
192
-
L1 Cache
128 KB (per SM)
-
L2 Cache
96 MB
-
Compute Units
-
7
Theoretical Performance
Pixel Rate
518.4 GPixel/s
14.40 GPixel/s
Texture Rate
2073.6 GTexel/s
57.60 GTexel/s
FP16 (half)
132.7 TFLOPS
3.226 TFLOPS
FP32 (float)
132.7 TFLOPS
1.613 TFLOPS
FP64 (double)
2.074 TFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
GR202
Lucienne
GPU Variant
GR202-300-A1
-
Architecture
Rubin
GCN 5.1
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
Unknown
9.8 billion
Die Size
Unknown
156 mm²
Board Design
TDP
525W
25W
Suggested PSU
900 W
-
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
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
1.2
CUDA
12.0
-
Shader Model
6.9
6.4