NVIDIA GeForce RTX 6080 vs AMD Radeon RX 7400
GPU · Specs Compare
Graphics Card
Release Date
Jan 2027
Aug 2025
Generation
GeForce 60
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2300 MHz
1452 MHz
Boost Clock
2800 MHz
2300 MHz
Memory Clock
1875 MHz
2250 MHz
Memory
Memory Size
20GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
320bit
128bit
Bandwidth
1.20TB/s
288.0GB/s
Render Config
SM Count
84
—
Shading Units
10752
1792
TMUs
336
112
ROPs
112
64
Tensor Cores
336
—
RT Cores
84
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
64 MB
2 MB
Compute Units
—
28
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
313.6 GPixel/s
147.2 GPixel/s
Texture Rate
940.8 GTexel/s
257.6 GTexel/s
FP16 (half)
60.21 TFLOPS
32.97 TFLOPS
FP32 (float)
60.21 TFLOPS
16.49 TFLOPS
FP64 (double)
940.8 GFLOPS
515.2 GFLOPS
Graphics Processor
GPU Name
GR203
Navi 33
GPU Variant
GR203-400-A1
Navi 33
Architecture
Rubin
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
3 nm
6 nm
Transistors
Unknown
13.3 billion
Die Size
Unknown
204 mm²
Board Design
TDP
350W
43W
Suggested PSU
750 W
200 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 16-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.9
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.