Home GPU Comparison NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce GTX 295

NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce GTX 295

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 896MB VRAM GeForce GTX 295 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages
Lower TDP (40W vs 289W)
NVIDIA GeForce GTX 295 's Advantages
Released 1 years and 9 months late
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (111.9GB/s vs 8.000GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS PCI Rev. 2
0.039 TFLOPS
GeForce GTX 295 +1428%
0.596 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
500 MHz
Memory Clock
999 MHz

Memory

512MB
Memory Size
896MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
448bit
8.000GB/s
Bandwidth
111.9GB/s

Render Config

2
SM Count
30
-
Compute Units
-
16
Shading Units
240
8
TMUs
80
4
ROPs
28
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
32 KB
L2 Cache
224 KB

Theoretical Performance

2.080 GPixel/s
Pixel Rate
16.13 GPixel/s
4.160 GTexel/s
Texture Rate
46.08 GTexel/s
-
FP16 (half)
-
39.36 GFLOPS
FP32 (float)
596.2 GFLOPS
-
FP64 (double)
74.52 GFLOPS

Graphics Processor

GT218
GPU Name
GT200B
-
GPU Variant
G200-401-B3
Tesla 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
1.4 billion
57 mm²
Die Size
470 mm²

Board Design

40W
TDP
289W
200 W
Suggested PSU
600 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x HDMI
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.3
4.1
Shader Model
4.0

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