Home GPU Comparison NVIDIA GeForce GTX 295 vs NVIDIA GeForce 8400 GS PCI

NVIDIA GeForce GTX 295 vs NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 295 and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA 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
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 289W)

Score

Benchmark

FP32 (float)
GeForce GTX 295 +2609%
0.596 TFLOPS
GeForce 8400 GS PCI
0.022 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Dec 2007
GeForce 200
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
999 MHz
Memory Clock
333 MHz

Memory

896MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
448bit
Memory Bus
64bit
111.9GB/s
Bandwidth
5.328GB/s

Render Config

-
-
-
30
SM Count
1
240
Shading Units
8
80
TMUs
4
28
ROPs
4
-
-
-
-
-
-
-
-
-
224 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

16.13 GPixel/s
Pixel Rate
2.268 GPixel/s
46.08 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
596.2 GFLOPS
FP32 (float)
22.40 GFLOPS
74.52 GFLOPS
FP64 (double)
-

Board Design

289W
TDP
25W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI
Outputs
1x S-Video 1x DMS-59
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GT200B
GPU Name
G98
G200-401-B3
GPU Variant
G98-400-U2
Tesla 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
1.4 billion
Transistors
0.21 billion
470 mm²
Die Size
86 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
1.3
CUDA
1.1
4.0
Shader Model
4.0

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