NVIDIA GeForce 9800 GX2 vs AMD Radeon RX 7950 XTX

VS

NVIDIA GeForce 9800 GX2

AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GX2 and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9800 GX2 's Advantages

Lower TDP (197W vs 355W)

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (960.0GB/s vs 64.00GB/s)

6016 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9800 GX2

0.384 TFLOPS

Radeon RX 7950 XTX +21019%

81.1 TFLOPS

GeForce 9800 GX2

VS

Radeon RX 7950 XTX

Graphics Card

Mar 2008

Release Date

Unknown

GeForce 9

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

3300 MHz

1000 MHz

Memory Clock

2500 MHz

Memory

512MB

Memory Size

24GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

384bit

64.00GB/s

Bandwidth

960.0GB/s

Render Config

-

Compute Units

96

16

SM Count

-

128

Shading Units

6144

64

TMUs

384

16

ROPs

192

-

RT Cores

96

-

L1 Cache

256 KB per Array

64 KB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

9.600 GPixel/s

Pixel Rate

633.6 GPixel/s

38.40 GTexel/s

Texture Rate

1267 GTexel/s

-

FP16 (half)

162.2 TFLOPS

384.0 GFLOPS

FP32 (float)

81.10 TFLOPS

-

FP64 (double)

2.534 TFLOPS

Board Design

197W

TDP

355W

450 W

Suggested PSU

750 W

2x DVI 1x HDMI

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

G92

GPU Name

Navi 31

G92-450-A2

GPU Variant

Navi 31 XTX+

Tesla

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

65 nm

Process Size

5 nm

0.754 billion

Transistors

57.7 billion

324 mm²

Die Size

529 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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