Home GPU Comparison NVIDIA GeForce RTX 4090 D vs AMD Radeon 540

NVIDIA GeForce RTX 4090 D vs AMD Radeon 540

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D and 1024MB VRAM AMD Radeon 540 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 D 's Advantages
Released 6 years and 8 months late
Boost Clock2520MHz
More VRAM (24GB vs 1GB)
Larger VRAM bandwidth (1008GB/s vs 24.00GB/s)
14208 additional rendering cores
AMD Radeon 540 's Advantages
Lower TDP (50W vs 425W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 D +7999%
73.54 TFLOPS
AMD Radeon 540
0.908 TFLOPS
VS

Graphics Card

Dec 2023
Release Date
Apr 2017
GeForce 40
Generation
Polaris
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

2280 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1313 MHz
Memory Clock
1500 MHz

Memory

24GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
32bit
1008GB/s
Bandwidth
24.00GB/s

Render Config

114
SM Count
-
-
Compute Units
6
14592
Shading Units
384
456
TMUs
24
176
ROPs
16
456
Tensor Cores
-
114
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
72 MB
L2 Cache
512 KB

Theoretical Performance

443.5 GPixel/s
Pixel Rate
18.93 GPixel/s
1149 GTexel/s
Texture Rate
28.39 GTexel/s
73.54 TFLOPS
FP16 (half)
908.5 GFLOPS
73.54 TFLOPS
FP32 (float)
908.5 GFLOPS
1149 GFLOPS
FP64 (double)
56.78 GFLOPS

Graphics Processor

AD102
GPU Name
Lexa
AD102-250-A1
GPU Variant
Lexa PRO (215-0904018)
Ada Lovelace
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
76.3 billion
Transistors
2.2 billion
609 mm²
Die Size
103 mm²

Board Design

425W
TDP
50W
800 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DisplayPort 1.4a
1x 16-pin
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.7

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