Home GPU Comparison ATI Radeon HD 4520 vs NVIDIA GeForce RTX 4080 16 GB

ATI Radeon HD 4520 vs NVIDIA GeForce RTX 4080 16 GB

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4520 and 16GB VRAM GeForce RTX 4080 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4520 's Advantages
Lower TDP (25W vs 320W)
NVIDIA GeForce RTX 4080 16 GB 's Advantages
Released 12 years and 9 months late
Boost Clock2505MHz
Larger VRAM bandwidth (716.8GB/s vs 6.400GB/s)
9648 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4520
0.096 TFLOPS
GeForce RTX 4080 16 GB +50670%
48.74 TFLOPS
VS

Graphics Card

Dec 2009
Release Date
Sep 2022
Radeon R700
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2205 MHz
-
Boost Clock
2505 MHz
400 MHz
Memory Clock
1400 MHz

Memory

512MB
Memory Size
16GB
DDR2
Memory Type
GDDR6X
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
716.8GB/s

Render Config

-
SM Count
76
1
Compute Units
-
80
Shading Units
9728
8
TMUs
304
4
ROPs
112
-
Tensor Cores
304
-
RT Cores
76
16 KB (per CU)
L1 Cache
128 KB (per SM)
64 KB
L2 Cache
64 MB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
280.6 GPixel/s
4.800 GTexel/s
Texture Rate
761.5 GTexel/s
-
FP16 (half)
48.74 TFLOPS
96.00 GFLOPS
FP32 (float)
48.74 TFLOPS
-
FP64 (double)
761.5 GFLOPS

Graphics Processor

RV710
GPU Name
AD103
RV710 (215-0725016)
GPU Variant
AD103-300-A1
TeraScale
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
55 nm
Process Size
4 nm
0.242 billion
Transistors
45.9 billion
73 mm²
Die Size
379 mm²

Board Design

25W
TDP
320W
200 W
Suggested PSU
700 W
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.9
4.1
Shader Model
6.6

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