AMD Radeon Pro Duo vs NVIDIA GeForce RTX 4090 D
GPU Specs Compare
Graphics Card
Release Date
Apr 2016
Dec 2023
Generation
Radeon Pro
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
500 MHz
1313 MHz
Base Clock
-
2280 MHz
Boost Clock
-
2520 MHz
Memory
Memory Size
4GB
24GB
Memory Type
HBM
GDDR6X
Memory Bus
4096bit
384bit
Bandwidth
512.0GB/s
1008GB/s
Render Config
Compute Units
64
-
Shading Units
4096
14592
TMUs
256
456
ROPs
64
176
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
72 MB
SM Count
-
114
Tensor Cores
-
456
RT Cores
-
114
Theoretical Performance
Pixel Rate
64.00 GPixel/s
443.5 GPixel/s
Texture Rate
256.0 GTexel/s
1149 GTexel/s
FP16 (half)
8.192 TFLOPS
73.54 TFLOPS
FP32 (float)
8.192 TFLOPS
73.54 TFLOPS
FP64 (double)
512.0 GFLOPS
1149 GFLOPS
Graphics Processor
GPU Name
Capsaicin
AD102
GPU Variant
Capsaicin XT
AD102-250-A1
Architecture
GCN 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
8.9 billion
76.3 billion
Die Size
596 mm²
609 mm²
Board Design
TDP
350W
425W
Suggested PSU
750 W
800 W
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
3x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.0
6.7
CUDA
-
8.9