NVIDIA GeForce 8800 GT vs AMD Radeon RX 7950 XT

VS

NVIDIA GeForce 8800 GT

AMD Radeon RX 7950 XT

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT and 20GB VRAM Radeon RX 7950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GT 's Advantages

Lower TDP (125W vs 300W)

AMD Radeon RX 7950 XT 's Advantages

Boost Clock3000MHz

More VRAM (20GB vs 512GB)

Larger VRAM bandwidth (800.0GB/s vs 57.60GB/s)

5264 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GT

0.336 TFLOPS

Radeon RX 7950 XT +19099%

64.51 TFLOPS

GeForce 8800 GT

VS

Radeon RX 7950 XT

Graphics Card

Oct 2007

Release Date

Unknown

GeForce 8

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

3000 MHz

900 MHz

Memory Clock

2500 MHz

Memory

512MB

Memory Size

20GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

320bit

57.60GB/s

Bandwidth

800.0GB/s

Render Config

-

Compute Units

84

14

SM Count

-

112

Shading Units

5376

56

TMUs

336

16

ROPs

192

-

RT Cores

84

-

L1 Cache

256 KB per Array

64 KB

L2 Cache

6 MB

-

L3 Cache

80 MB

Theoretical Performance

9.600 GPixel/s

Pixel Rate

576.0 GPixel/s

33.60 GTexel/s

Texture Rate

1008 GTexel/s

-

FP16 (half)

129.0 TFLOPS

336.0 GFLOPS

FP32 (float)

64.51 TFLOPS

-

FP64 (double)

2.016 TFLOPS

Board Design

125W

TDP

300W

300 W

Suggested PSU

700 W

2x DVI 1x S-Video

Outputs

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

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

G92

GPU Name

Navi 31

G92-270-A2

GPU Variant

Navi 31 XT+

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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