GeForce RTX 4090 D vs ATI Radeon HD 2400 XT
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D 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
GeForce RTX 4090 D Advantages
Released 16 years and 6 months late
Boost Clock2520MHz
More VRAM (24GB vs 256GB)
Larger VRAM bandwidth (1008GB/s vs 8.000GB/s)
14552 additional rendering cores
ATI Radeon HD 2400 XT Advantages
Lower TDP (25W vs 425W)
Score
Benchmark
FP32 (float)
GeForce RTX 4090 D
+141323%
73540
ATI Radeon HD 2400 XT
52
Graphics Card
Dec 2023
Release Date
Jun 2007
GeForce 40
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
2280 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1313 MHz
Memory Clock
500 MHz
Memory
24GB
Memory Size
256MB
GDDR6X
Memory Type
GDDR3
384bit
Memory Bus
64bit
1008GB/s
Bandwidth
8.000GB/s
Render Config
-
Compute Units
2
114
SM Count
-
14592
Shading Units
40
456
TMUs
4
176
ROPs
4
456
Tensor Cores
-
114
RT Cores
-
128 KB (per SM)
L1 Cache
-
72 MB
L2 Cache
32 KB
Theoretical Performance
443.5 GPixel/s
Pixel Rate
2.600 GPixel/s
1149 GTexel/s
Texture Rate
2.600 GTexel/s
73.54 TFLOPS
FP16 (half)
-
73.54 TFLOPS
FP32 (float)
52.00 GFLOPS
1149 GFLOPS
FP64 (double)
-
Board Design
425W
TDP
25W
800 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
1x VGA
1x S-Video
1x 16-pin
Power Connectors
None
Graphics Processor
AD102
GPU Name
RV610
AD102-250-A1
GPU Variant
RV610 PRO
(215LKCAKA14FG)
(215LKCAKA14FG)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
65 nm
76.3 billion
Transistors
0.18 billion
609 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
8.9
CUDA
-
6.7
Shader Model
4.0
