AMD Radeon PRO W7900D vs NVIDIA GeForce RTX 3080 Ti 20 GB
GPU Specs Compare
Graphics Card
Release Date
Nov 2025
Jun 2025
Generation
Radeon Pro Navi
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1327 MHz
1700 MHz
Boost Clock
2156 MHz
3130 MHz
Memory Clock
2250 MHz
2518 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
128bit
Bandwidth
864.0GB/s
322.3GB/s
Render Config
Compute Units
96
32
Shading Units
6144
2048
TMUs
384
128
ROPs
192
64
RT Cores
96
32
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
4 MB
L3 Cache
96 MB
32 MB
SM Count
-
80
Tensor Cores
-
320
Theoretical Performance
Pixel Rate
414.0 GPixel/s
200.3 GPixel/s
Texture Rate
827.9 GTexel/s
400.6 GTexel/s
FP16 (half)
106.0 TFLOPS
51.28 TFLOPS
FP32 (float)
52.99 TFLOPS
25.64 TFLOPS
FP64 (double)
1.656 TFLOPS
801.3 GFLOPS
Graphics Processor
GPU Name
Navi 31
Navi 44
GPU Variant
Navi 31
Navi 44 XT(215-176400102)
Architecture
RDNA 3.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
57.7 billion
29.7 billion
Die Size
529 mm²
199 mm²
Board Design
TDP
295W
150W
Suggested PSU
600 W
450 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
1x HDMI 2.1b2x DisplayPort 2.1a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.2
Vulkan
1.4
1.3
Shader Model
6.9
6.8
CUDA
-
8.6
📊 Benchmark
Blender
-
5,956