NVIDIA GeForce RTX 5080 SUPER vs AMD Radeon RX 6500 XT
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
GeForce 50
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
2295 MHz
2310 MHz
Boost Clock
2617 MHz
2815 MHz
Memory Clock
2000 MHz
2248 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
64bit
Bandwidth
1.02TB/s
143.9GB/s
Render Config
SM Count
84
-
Shading Units
10752
1024
TMUs
336
64
ROPs
112
32
Tensor Cores
336
-
RT Cores
84
16
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
64 MB
1024 KB
Compute Units
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
293.1 GPixel/s
90.08 GPixel/s
Texture Rate
879.3 GTexel/s
180.2 GTexel/s
FP16 (half)
56.28 TFLOPS
11.53 TFLOPS
FP32 (float)
56.28 TFLOPS
5.765 TFLOPS
FP64 (double)
879.3 GFLOPS
360.3 GFLOPS
Graphics Processor
GPU Name
GB203
Navi 24
GPU Variant
GB203-450-A1
Navi 24 XT(215-135000006)
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
45.6 billion
5.4 billion
Die Size
378 mm²
107 mm²
Board Design
TDP
415W
107W
Suggested PSU
800 W
300 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 2.11x DisplayPort 1.4a
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
6.6