Home GPU Comparison AMD Radeon R9 380X vs NVIDIA GeForce RTX 4090 D

AMD Radeon R9 380X vs NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 24GB VRAM GeForce RTX 4090 D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages
Lower TDP (190W vs 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Released 8 years and 1 months late
Boost Clock2520MHz
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1008GB/s vs 182.4GB/s)
12544 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 380X
3.973 TFLOPS
GeForce RTX 4090 D +1750%
73.54 TFLOPS
3DMark Time Spy
Radeon R9 380X
3050
GeForce RTX 4090 D +1025%
34332
VS

Graphics Card

Nov 2015
Release Date
Dec 2023
Pirate Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2280 MHz
-
Boost Clock
2520 MHz
1425 MHz
Memory Clock
1313 MHz

Memory

4GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
384bit
182.4GB/s
Bandwidth
1008GB/s

Render Config

32
Compute Units
-
-
SM Count
114
2048
Shading Units
14592
128
TMUs
456
32
ROPs
176
-
Tensor Cores
456
-
RT Cores
114
16 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
72 MB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
443.5 GPixel/s
124.2 GTexel/s
Texture Rate
1149 GTexel/s
3.973 TFLOPS
FP16 (half)
73.54 TFLOPS
3.973 TFLOPS
FP32 (float)
73.54 TFLOPS
248.3 GFLOPS
FP64 (double)
1149 GFLOPS

Board Design

190W
TDP
425W
450 W
Suggested PSU
800 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

Antigua
GPU Name
AD102
Antigua XT (215-0877016)
GPU Variant
AD102-250-A1
GCN 3.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
5 billion
Transistors
76.3 billion
366 mm²
Die Size
609 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.3
Shader Model
6.7

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