AMD Radeon RX 6700 XT vs NVIDIA GeForce 8800 GTS 320

VS

AMD Radeon RX 6700 XT

NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 320MB VRAM GeForce 8800 GTS 320 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 14 years and 1 months late

Boost Clock2581MHz

More VRAM (12GB vs 320GB)

Larger VRAM bandwidth (384.0GB/s vs 63.36GB/s)

2464 additional rendering cores

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 230W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 XT +5693%

13.21 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

Radeon RX 6700 XT

VS

GeForce 8800 GTS 320

Graphics Card

Mar 2021

Release Date

Feb 2007

Navi II

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2321 MHz

Base Clock

-

2581 MHz

Boost Clock

-

2000 MHz

Memory Clock

792 MHz

Memory

12GB

Memory Size

320MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

320bit

384.0GB/s

Bandwidth

63.36GB/s

Render Config

40

Compute Units

-

SM Count

12

2560

Shading Units

96

160

TMUs

24

64

ROPs

20

-

40

RT Cores

-

128 KB per Array

L1 Cache

-

3 MB

L2 Cache

80 KB

96 MB

L3 Cache

-

Theoretical Performance

165.2 GPixel/s

Pixel Rate

10.26 GPixel/s

413.0 GTexel/s

Texture Rate

24.62 GTexel/s

26.43 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

228.1 GFLOPS

825.9 GFLOPS

FP64 (double)

-

Board Design

230W

TDP

143W

550 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 22

GPU Name

G80

Navi 22 XT (215-127000006)

GPU Variant

G80-100-K0-A2

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

90 nm

17.2 billion

Transistors

0.681 billion

335 mm²

Die Size

484 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

-

CUDA

1.0

6.5

Shader Model

4.0

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