Home GPU Comparison AMD Radeon RX 480 vs NVIDIA GeForce RTX 4090 D

AMD Radeon RX 480 vs NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 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 RX 480 's Advantages
Lower TDP (150W vs 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 99% (2520MHz vs 1266MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (1008GB/s vs 256.0GB/s)
12288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 480
5.834 TFLOPS
GeForce RTX 4090 D +1160%
73.54 TFLOPS
3DMark Time Spy
Radeon RX 480
4164
GeForce RTX 4090 D +724%
34332
Blender
Radeon RX 480
374
GeForce RTX 4090 D +3087%
11920
VS

Graphics Card

Jun 2016
Release Date
Dec 2023
Arctic Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1120 MHz
Base Clock
2280 MHz
1266 MHz
Boost Clock
2520 MHz
2000 MHz
Memory Clock
1313 MHz

Memory

8GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
384bit
256.0GB/s
Bandwidth
1008GB/s

Render Config

36
Compute Units
-
-
SM Count
114
2304
Shading Units
14592
144
TMUs
456
32
ROPs
176
-
Tensor Cores
456
-
RT Cores
114
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
72 MB
-
-
-

Theoretical Performance

40.51 GPixel/s
Pixel Rate
443.5 GPixel/s
182.3 GTexel/s
Texture Rate
1149 GTexel/s
5.834 TFLOPS
FP16 (half)
73.54 TFLOPS
5.834 TFLOPS
FP32 (float)
73.54 TFLOPS
364.6 GFLOPS
FP64 (double)
1149 GFLOPS

Board Design

150W
TDP
425W
450 W
Suggested PSU
800 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

Ellesmere
GPU Name
AD102
Polaris 10 XT (215-0876184)
GPU Variant
AD102-250-A1
GCN 4.0
Architecture
Ada Lovelace
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
5.7 billion
Transistors
76.3 billion
232 mm²
Die Size
609 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.4
Shader Model
6.7

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