AMD Radeon RX 6700 XT vs NVIDIA GeForce 8800 GT Mac Edition

VS

AMD Radeon RX 6700 XT NVIDIA GeForce 8800 GT Mac Edition

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 512MB VRAM GeForce 8800 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages

Released 13 years and 1 months late

Boost Clock2581MHz

Larger VRAM bandwidth (384.0GB/s vs 57.60GB/s)

2448 additional rendering cores

NVIDIA GeForce 8800 GT Mac Edition 's Advantages

Lower TDP (125W vs 230W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 XT +3831%

13.21 TFLOPS

GeForce 8800 GT Mac Edition

0.336 TFLOPS

Radeon RX 6700 XT

VS

GeForce 8800 GT Mac Edition

Graphics Card

Mar 2021

Release Date

Feb 2008

Navi II

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2321 MHz

Base Clock

-

2581 MHz

Boost Clock

-

2000 MHz

Memory Clock

900 MHz

Memory

12GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

256bit

384.0GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

14

40

Compute Units

-

2560

Shading Units

112

160

TMUs

56

64

ROPs

16

-

Tensor Cores

-

40

RT Cores

-

128 KB per Array

L1 Cache

-

3 MB

L2 Cache

64 KB

Theoretical Performance

165.2 GPixel/s

Pixel Rate

9.600 GPixel/s

413.0 GTexel/s

Texture Rate

33.60 GTexel/s

26.43 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

336.0 GFLOPS

825.9 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 22

GPU Name

G92

Navi 22 XT (215-127000006)

GPU Variant

G92-270-A2

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

65 nm

17.2 billion

Transistors

0.754 billion

335 mm²

Die Size

324 mm²

Board Design

230W

TDP

125W

550 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.5

Shader Model

4.0

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