GeForce 8400 SE vs GeForce RTX 5090 D
We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 32GB VRAM GeForce RTX 5090 D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 SE 's Advantages
Lower TDP (50W vs 575W)
GeForce RTX 5090 D 's Advantages
Released 16 years and 5 months late
Boost Clock2407MHz
More VRAM (32GB vs 128GB)
Larger VRAM bandwidth (1.79TB/s vs 6.400GB/s)
21744 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 SE
29
GeForce RTX 5090 D
+361279%
104800
Graphics Card
Aug 2008
Release Date
Jan 2025
GeForce 8
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
2017 MHz
-
Boost Clock
2407 MHz
400 MHz
Memory Clock
1750 MHz
Memory
128MB
Memory Size
32GB
DDR2
Memory Type
GDDR7
64bit
Memory Bus
512bit
6.400GB/s
Bandwidth
1.79TB/s
Render Config
2
SM Count
170
16
Shading Units
21760
8
TMUs
680
4
ROPs
176
-
Tensor Cores
680
-
RT Cores
170
-
L1 Cache
128 KB (per SM)
16 KB
L2 Cache
96 MB
Theoretical Performance
1.836 GPixel/s
Pixel Rate
423.6 GPixel/s
3.672 GTexel/s
Texture Rate
1637 GTexel/s
-
FP16 (half)
104.8 TFLOPS
29.38 GFLOPS
FP32 (float)
104.8 TFLOPS
-
FP64 (double)
1.637 TFLOPS
Board Design
50W
TDP
575W
250 W
Suggested PSU
950 W
1x DVI
1x VGA
1x S-Video
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1b
None
Power Connectors
1x 16-pin
Graphics Processor
G86S
GPU Name
GB202
Tesla
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
5 nm
0.21 billion
Transistors
92.2 billion
127 mm²
Die Size
750 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.4
1.1
CUDA
10.1
4.0
Shader Model
6.8
