GeForce RTX 3080 Ti vs ATI Radeon HD 2400
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 256MB VRAM ATI Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3080 Ti 's Advantages
Released 13 years and 3 months late
Boost Clock1665MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (912.4GB/s vs 7.920GB/s)
10200 additional rendering cores
ATI Radeon HD 2400 's Advantages
Lower TDP (20W vs 350W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti
+106462%
34100
ATI Radeon HD 2400
32
Graphics Card
May 2021
Release Date
Feb 2008
GeForce 30
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1365 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1188 MHz
Memory Clock
495 MHz
Memory
12GB
Memory Size
256MB
GDDR6X
Memory Type
DDR2
384bit
Memory Bus
64bit
912.4GB/s
Bandwidth
7.920GB/s
Render Config
-
Compute Units
2
80
SM Count
-
10240
Shading Units
40
320
TMUs
4
112
ROPs
4
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
32 KB
Theoretical Performance
186.5 GPixel/s
Pixel Rate
1.592 GPixel/s
532.8 GTexel/s
Texture Rate
1.592 GTexel/s
34.10 TFLOPS
FP16 (half)
-
34.10 TFLOPS
FP32 (float)
31.84 GFLOPS
532.8 GFLOPS
FP64 (double)
-
Board Design
350W
TDP
20W
750 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x S-Video
1x 12-pin
Power Connectors
None
Graphics Processor
GA102
GPU Name
RV610
GA102-225-A1
GPU Variant
-
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