Home GPU Comparison AMD Radeon RX 480 vs NVIDIA GeForce RTX 3090 Ti

AMD Radeon RX 480 vs NVIDIA GeForce RTX 3090 Ti

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 and 24GB VRAM GeForce RTX 3090 Ti 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 450W)
NVIDIA GeForce RTX 3090 Ti 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 47% (1860MHz vs 1266MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (1008GB/s vs 256.0GB/s)
8448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 480
5.834 TFLOPS
GeForce RTX 3090 Ti +585%
40 TFLOPS
3DMark Time Spy
Radeon RX 480
4164
GeForce RTX 3090 Ti +431%
22133
Blender
Radeon RX 480
374
GeForce RTX 3090 Ti +1557%
6200
Shadow of the Tomb Raider 2160p
Radeon RX 480
17
GeForce RTX 3090 Ti +517%
105
Shadow of the Tomb Raider 1440p
Radeon RX 480
35
GeForce RTX 3090 Ti +377%
167
Shadow of the Tomb Raider 1080p
Radeon RX 480
50
GeForce RTX 3090 Ti +320%
210
GTA 5 1440p
Radeon RX 480
36
GeForce RTX 3090 Ti +419%
187
GTA 5 1080p
Radeon RX 480
106
GeForce RTX 3090 Ti +113%
226
VS

Graphics Card

Jun 2016
Release Date
Jan 2022
Arctic Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1120 MHz
Base Clock
1560 MHz
1266 MHz
Boost Clock
1860 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
84
2304
Shading Units
10752
144
TMUs
336
32
ROPs
112
-
Tensor Cores
336
-
RT Cores
84
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

40.51 GPixel/s
Pixel Rate
208.3 GPixel/s
182.3 GTexel/s
Texture Rate
625.0 GTexel/s
5.834 TFLOPS
FP16 (half)
40.00 TFLOPS
5.834 TFLOPS
FP32 (float)
40.00 TFLOPS
364.6 GFLOPS
FP64 (double)
625.0 GFLOPS

Board Design

150W
TDP
450W
450 W
Suggested PSU
850 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
GA102
Polaris 10 XT (215-0876184)
GPU Variant
GA102-350-A1
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
5.7 billion
Transistors
28.3 billion
232 mm²
Die Size
628 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
8.6
6.4
Shader Model
6.6

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