GeForce 8400 GS PCI vs RTX 4000 Ada Generation
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 20GB VRAM RTX 4000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 130W)
RTX 4000 Ada Generation 's Advantages
Released 15 years and 8 months late
Boost Clock2175MHz
More VRAM (20GB vs 512GB)
Larger VRAM bandwidth (360.0GB/s vs 5.328GB/s)
6136 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
RTX 4000 Ada Generation
+121400%
26730
Graphics Card
Dec 2007
Release Date
Aug 2023
GeForce 8
Generation
Workstation Ada
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1500 MHz
-
Boost Clock
2175 MHz
333 MHz
Memory Clock
2250 MHz
Memory
512MB
Memory Size
20GB
DDR2
Memory Type
GDDR6
64bit
Memory Bus
160bit
5.328GB/s
Bandwidth
360.0GB/s
Render Config
1
SM Count
48
8
Shading Units
6144
4
TMUs
192
4
ROPs
64
-
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 KB
L2 Cache
48 MB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
139.2 GPixel/s
2.268 GTexel/s
Texture Rate
417.6 GTexel/s
-
FP16 (half)
26.73 TFLOPS
22.40 GFLOPS
FP32 (float)
26.73 TFLOPS
-
FP64 (double)
417.6 GFLOPS
Board Design
25W
TDP
130W
200 W
Suggested PSU
300 W
1x S-Video
1x DMS-59
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 16-pin
Graphics Processor
G98
GPU Name
AD104
G98-400-U2
GPU Variant
-
Tesla
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
65 nm
Process Size
5 nm
0.21 billion
Transistors
35.8 billion
86 mm²
Die Size
294 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
1.3
1.1
CUDA
8.9
4.0
Shader Model
6.8
