NVIDIA GeForce RTX 6080 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
2800 MHz
1800 MHz
Memory Clock
1875 MHz
System Shared
Memory
Memory Size
20GB
System Shared
Memory Type
GDDR7
System Shared
Memory Bus
320bit
System Shared
Bandwidth
1.20TB/s
System Dependent
Render Config
SM Count
84
-
Shading Units
10752
448
TMUs
336
32
ROPs
112
8
Tensor Cores
336
-
RT Cores
84
-
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
-
Compute Units
-
7
Theoretical Performance
Pixel Rate
313.6 GPixel/s
14.40 GPixel/s
Texture Rate
940.8 GTexel/s
57.60 GTexel/s
FP16 (half)
60.21 TFLOPS
3.226 TFLOPS
FP32 (float)
60.21 TFLOPS
1.613 TFLOPS
FP64 (double)
940.8 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
GR203
Lucienne
GPU Variant
GR203-400-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
350W
25W
Suggested PSU
750 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