NVIDIA GeForce 8400 GS PCI vs NVIDIA GeForce GTX 295

VS

NVIDIA GeForce 8400 GS PCI NVIDIA 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

NVIDIA GeForce 8400 GS PCI 's Advantages

Lower TDP (25W vs 289W)

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

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI

0.022 TFLOPS

GeForce GTX 295 +2609%

0.596 TFLOPS

GeForce 8400 GS PCI

VS

GeForce GTX 295

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

-

Base Clock

-

Boost Clock

-

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

-

Compute Units

-

8

Shading Units

240

4

TMUs

80

4

ROPs

28

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

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

-

FP16 (half)

-

22.40 GFLOPS

FP32 (float)

596.2 GFLOPS

-

FP64 (double)

74.52 GFLOPS

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

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 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

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