NVIDIA GeForce 8600 GT vs AMD Radeon RX 8800 XT

VS

NVIDIA GeForce 8600 GT

AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GT and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GT 's Advantages

Lower TDP (47W vs 220W)

AMD Radeon RX 8800 XT 's Advantages

Boost Clock2430MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (624.1GB/s vs 22.40GB/s)

4064 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8600 GT

0.076 TFLOPS

Radeon RX 8800 XT +26097%

19.91 TFLOPS

GeForce 8600 GT

VS

Radeon RX 8800 XT

Graphics Card

Apr 2007

Release Date

Unknown

GeForce 8

Generation

Navi IV(RX 8000)

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1295 MHz

-

Boost Clock

2430 MHz

700 MHz

Memory Clock

2438 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

22.40GB/s

Bandwidth

624.1GB/s

Render Config

-

Compute Units

64

4

SM Count

-

32

Shading Units

4096

16

TMUs

256

8

ROPs

96

-

RT Cores

64

-

L1 Cache

128 KB per Array

32 KB

L2 Cache

4 MB

-

L3 Cache

64 MB

Theoretical Performance

4.320 GPixel/s

Pixel Rate

233.3 GPixel/s

8.640 GTexel/s

Texture Rate

622.1 GTexel/s

-

FP16 (half)

39.81 TFLOPS

76.16 GFLOPS

FP32 (float)

19.91 TFLOPS

-

FP64 (double)

622.1 GFLOPS

Board Design

47W

TDP

220W

200 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

None

Power Connectors

2x 8-pin

Graphics Processor

G84

GPU Name

Navi 48

G84-303-A2

GPU Variant

Navi 48 XT

Tesla

Architecture

RDNA 4.0

TSMC

Foundry

TSMC

80 nm

Process Size

4 nm

0.289 billion

Transistors

Unknown

169 mm²

Die Size

Unknown

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

6.8

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