Home GPU Comparison NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon HD 4520

NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon HD 4520

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 512MB VRAM Radeon HD 4520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages
Released 12 years and 1 months late
Boost Clock1665MHz
Larger VRAM bandwidth (760.3GB/s vs 6.400GB/s)
10160 additional rendering cores
ATI Radeon HD 4520 's Advantages
Lower TDP (25W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 Ti 20 GB +35420%
34.1 TFLOPS
Radeon HD 4520
0.096 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Dec 2009
GeForce 30
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1335 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1188 MHz
Memory Clock
400 MHz

Memory

20GB
Memory Size
512MB
GDDR6X
Memory Type
DDR2
320bit
Memory Bus
64bit
760.3GB/s
Bandwidth
6.400GB/s

Render Config

80
SM Count
-
-
Compute Units
1
10240
Shading Units
80
320
TMUs
8
112
ROPs
4
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
64 KB

Theoretical Performance

186.5 GPixel/s
Pixel Rate
2.400 GPixel/s
532.8 GTexel/s
Texture Rate
4.800 GTexel/s
34.10 TFLOPS
FP16 (half)
-
34.10 TFLOPS
FP32 (float)
96.00 GFLOPS
532.8 GFLOPS
FP64 (double)
-

Graphics Processor

GA102
GPU Name
RV710
GA102-225-A1
GPU Variant
RV710 (215-0725016)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
55 nm
28.3 billion
Transistors
0.242 billion
628 mm²
Die Size
73 mm²

Board Design

350W
TDP
25W
750 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
1x 12-pin
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
4.1

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