NVIDIA GeForce 8400 GS PCI vs ATI Radeon HD 2950 PRO

VS

NVIDIA GeForce 8400 GS PCI ATI Radeon HD 2950 PRO

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 256MB VRAM Radeon HD 2950 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI 's Advantages

More VRAM (512GB vs 256GB)

Lower TDP (25W vs 75W)

ATI Radeon HD 2950 PRO 's Advantages

Larger VRAM bandwidth (38.40GB/s vs 5.328GB/s)

312 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI

0.022 TFLOPS

Radeon HD 2950 PRO +1645%

0.384 TFLOPS

GeForce 8400 GS PCI

VS

Radeon HD 2950 PRO

Graphics Card

Dec 2007

Release Date

Unknown

GeForce 8

Generation

Radeon R600

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

333 MHz

Memory Clock

600 MHz

Memory

512MB

Memory Size

256MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

256bit

5.328GB/s

Bandwidth

38.40GB/s

Render Config

1

SM Count

-

Compute Units

4

8

Shading Units

320

4

TMUs

16

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

16 KB

L2 Cache

256 KB

Theoretical Performance

2.268 GPixel/s

Pixel Rate

9.600 GPixel/s

2.268 GTexel/s

Texture Rate

9.600 GTexel/s

-

FP16 (half)

-

22.40 GFLOPS

FP32 (float)

384.0 GFLOPS

-

FP64 (double)

76.80 GFLOPS

Graphics Processor

G98

GPU Name

RV670

G98-400-U2

GPU Variant

RV670 PRO ES (215-0708001)

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

55 nm

0.21 billion

Transistors

0.666 billion

86 mm²

Die Size

192 mm²

Board Design

25W

TDP

75W

200 W

Suggested PSU

250 W

1x S-Video 1x DMS-59

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Features

11.1 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3 (full) 4.0 (partial)

1.1

OpenCL

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce 8400 GS PCI vs Intel Arc A580

2

NVIDIA GeForce 8400 GS PCI vs ATI Radeon HD 3570

3

NVIDIA GeForce 8400 GS PCI vs NVIDIA GeForce 9600 GSO

4

NVIDIA GeForce 8400 GS PCI vs AMD Radeon R5 430 OEM

5

NVIDIA GeForce 8400 GS PCI vs NVIDIA GeForce GTX 1080 Ti 10 GB

6

NVIDIA GeForce 8400 GS PCI vs ATI Radeon HD 3850 AGP

7

NVIDIA GeForce 8400 GS PCI vs ATI FireMV 2250

8

NVIDIA GeForce 8400 GS PCI vs AMD Radeon R9 Nano

9

NVIDIA GeForce 8400 GS PCI vs AMD Radeon R5 340X OEM

10

NVIDIA GeForce 8400 GS PCI vs NVIDIA GeForce 9800 GTX+

Related News

1

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

2

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

3

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

4

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

5

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

6

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

7

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

8

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

9

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

10

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance