GeForce 8400 GS PCI vs GeForce GTX 470 PhysX Edition
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 1280MB VRAM GeForce GTX 470 PhysX Edition 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 215W)
GeForce GTX 470 PhysX Edition 's Advantages
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (133.9GB/s vs 5.328GB/s)
440 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
GeForce GTX 470 PhysX Edition
+4850%
1089
Graphics Card
Dec 2007
Release Date
Unknown
GeForce 8
Generation
GeForce 400
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16
Clock Speeds
333 MHz
Memory Clock
837 MHz
Memory
512MB
Memory Size
1280MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
320bit
5.328GB/s
Bandwidth
133.9GB/s
Render Config
1
SM Count
14
8
Shading Units
448
4
TMUs
56
4
ROPs
40
-
L1 Cache
64 KB (per SM)
16 KB
L2 Cache
640 KB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
17.02 GPixel/s
2.268 GTexel/s
Texture Rate
34.05 GTexel/s
22.40 GFLOPS
FP32 (float)
1089 GFLOPS
Board Design
25W
TDP
215W
200 W
Suggested PSU
550 W
1x S-Video
1x DMS-59
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
G98
GPU Name
GT215
G98-400-U2
GPU Variant
GT215-400-A2
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.21 billion
Transistors
0.727 billion
86 mm²
Die Size
144 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.0
4.0
Shader Model
5.1
