GeForce 8400 GS PCI vs TITAN RTX
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 24GB VRAM TITAN RTX 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 280W)
TITAN RTX 's Advantages
Released 11 years late
Boost Clock1770MHz
More VRAM (24GB vs 512GB)
Larger VRAM bandwidth (672.0GB/s vs 5.328GB/s)
4600 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
TITAN RTX
+74036%
16310
Graphics Card
Dec 2007
Release Date
Dec 2018
GeForce 8
Generation
GeForce 20
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1350 MHz
-
Boost Clock
1770 MHz
333 MHz
Memory Clock
1750 MHz
Memory
512MB
Memory Size
24GB
DDR2
Memory Type
GDDR6
64bit
Memory Bus
384bit
5.328GB/s
Bandwidth
672.0GB/s
Render Config
1
SM Count
72
8
Shading Units
4608
4
TMUs
288
4
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
-
L1 Cache
64 KB (per SM)
16 KB
L2 Cache
6 MB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
169.9 GPixel/s
2.268 GTexel/s
Texture Rate
509.8 GTexel/s
-
FP16 (half)
32.62 TFLOPS
22.40 GFLOPS
FP32 (float)
16.31 TFLOPS
-
FP64 (double)
509.8 GFLOPS
Board Design
25W
TDP
280W
200 W
Suggested PSU
600 W
1x S-Video
1x DMS-59
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
None
Power Connectors
2x 8-pin
Graphics Processor
G98
GPU Name
TU102
G98-400-U2
GPU Variant
TU102-400-A1
Tesla
Architecture
Turing
TSMC
Foundry
TSMC
65 nm
Process Size
12 nm
0.21 billion
Transistors
18.6 billion
86 mm²
Die Size
754 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
7.5
4.0
Shader Model
6.6
