Home GPU Comparison NVIDIA GeForce RTX 3080 12 GB vs ATI Radeon HD 2400 XT

NVIDIA GeForce RTX 3080 12 GB vs ATI Radeon HD 2400 XT

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB and 256MB VRAM ATI Radeon HD 2400 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 12 GB 's Advantages
Released 14 years and 7 months late
Boost Clock1710MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (912.4GB/s vs 8.000GB/s)
8920 additional rendering cores
ATI Radeon HD 2400 XT 's Advantages
Lower TDP (25W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 12 GB +58823%
30.64 TFLOPS
ATI Radeon HD 2400 XT
0.052 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jun 2007
GeForce 30
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1260 MHz
Base Clock
-
1710 MHz
Boost Clock
-
1188 MHz
Memory Clock
500 MHz

Memory

12GB
Memory Size
256MB
GDDR6X
Memory Type
GDDR3
384bit
Memory Bus
64bit
912.4GB/s
Bandwidth
8.000GB/s

Render Config

-
Compute Units
2
70
SM Count
-
8960
Shading Units
40
280
TMUs
4
96
ROPs
4
280
Tensor Cores
-
70
RT Cores
-
128 KB (per SM)
L1 Cache
-
5 MB
L2 Cache
32 KB
-
-
-

Theoretical Performance

164.2 GPixel/s
Pixel Rate
2.600 GPixel/s
478.8 GTexel/s
Texture Rate
2.600 GTexel/s
30.64 TFLOPS
FP16 (half)
-
30.64 TFLOPS
FP32 (float)
52.00 GFLOPS
478.8 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

GA102
GPU Name
RV610
GA102-220-A1
GPU Variant
RV610 PRO (215LKCAKA14FG)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
65 nm
28.3 billion
Transistors
0.18 billion
628 mm²
Die Size
85 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
4.0

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