GeForce 8400 GS PCI vs TITAN Xp
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 12GB VRAM TITAN Xp 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 250W)
TITAN Xp 's Advantages
Released 9 years and 4 months late
Boost Clock1582MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (547.6GB/s vs 5.328GB/s)
3832 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
TITAN Xp
+55127%
12150
Graphics Card
Dec 2007
Release Date
Apr 2017
GeForce 8
Generation
GeForce 10
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1405 MHz
-
Boost Clock
1582 MHz
333 MHz
Memory Clock
1426 MHz
Memory
512MB
Memory Size
12GB
DDR2
Memory Type
GDDR5X
64bit
Memory Bus
384bit
5.328GB/s
Bandwidth
547.6GB/s
Render Config
1
SM Count
30
8
Shading Units
3840
4
TMUs
240
4
ROPs
96
-
L1 Cache
48 KB (per SM)
16 KB
L2 Cache
3 MB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
151.9 GPixel/s
2.268 GTexel/s
Texture Rate
379.7 GTexel/s
-
FP16 (half)
189.8 GFLOPS
22.40 GFLOPS
FP32 (float)
12.15 TFLOPS
-
FP64 (double)
379.7 GFLOPS
Board Design
25W
TDP
250W
200 W
Suggested PSU
600 W
1x S-Video
1x DMS-59
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
G98
GPU Name
GP102
G98-400-U2
GPU Variant
GP102-450-A1
Tesla
Architecture
Pascal
TSMC
Foundry
TSMC
65 nm
Process Size
16 nm
0.21 billion
Transistors
11.8 billion
86 mm²
Die Size
471 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
6.1
4.0
Shader Model
6.8
