GeForce 8400 GS PCI vs GeForce GTX 295
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 896MB VRAM GeForce GTX 295 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 289W)
GeForce GTX 295 's Advantages
Released 1 years and 1 months late
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (111.9GB/s vs 5.328GB/s)
232 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
GeForce GTX 295
+2609%
596
Graphics Card
Dec 2007
Release Date
Jan 2009
GeForce 8
Generation
GeForce 200
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16
Clock Speeds
333 MHz
Memory Clock
999 MHz
Memory
512MB
Memory Size
896MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
448bit
5.328GB/s
Bandwidth
111.9GB/s
Render Config
1
SM Count
30
8
Shading Units
240
4
TMUs
80
4
ROPs
28
16 KB
L2 Cache
224 KB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
16.13 GPixel/s
2.268 GTexel/s
Texture Rate
46.08 GTexel/s
22.40 GFLOPS
FP32 (float)
596.2 GFLOPS
-
FP64 (double)
74.52 GFLOPS
Board Design
25W
TDP
289W
200 W
Suggested PSU
600 W
1x S-Video
1x DMS-59
Outputs
2x DVI
1x HDMI
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
G98
GPU Name
GT200B
G98-400-U2
GPU Variant
G200-401-B3
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.21 billion
Transistors
1.4 billion
86 mm²
Die Size
470 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.3
4.0
Shader Model
4.0
