NVIDIA GeForce 8800 GTS 320 vs AMD Radeon RX 7900 XT

VS

NVIDIA GeForce 8800 GTS 320

AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 300W)

AMD Radeon RX 7900 XT 's Advantages

Released 15 years and 9 months late

Boost Clock2394MHz

More VRAM (20GB vs 320GB)

Larger VRAM bandwidth (800.0GB/s vs 63.36GB/s)

5280 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

Radeon RX 7900 XT +22478%

51.48 TFLOPS

GeForce 8800 GTS 320

VS

Radeon RX 7900 XT

Graphics Card

Feb 2007

Release Date

Nov 2022

GeForce 8

Generation

Navi III

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1387 MHz

-

Boost Clock

2394 MHz

792 MHz

Memory Clock

2500 MHz

Memory

320MB

Memory Size

20GB

GDDR3

Memory Type

GDDR6

320bit

Memory Bus

320bit

63.36GB/s

Bandwidth

800.0GB/s

Render Config

-

Compute Units

84

12

SM Count

-

96

Shading Units

5376

24

TMUs

336

20

ROPs

192

-

RT Cores

84

-

L1 Cache

256 KB per Array

80 KB

L2 Cache

6 MB

-

L3 Cache

80 MB

Theoretical Performance

10.26 GPixel/s

Pixel Rate

459.6 GPixel/s

24.62 GTexel/s

Texture Rate

804.4 GTexel/s

-

FP16 (half)

103.0 TFLOPS

228.1 GFLOPS

FP32 (float)

51.48 TFLOPS

-

FP64 (double)

1.609 TFLOPS

Board Design

143W

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

G80

GPU Name

Navi 31

G80-100-K0-A2

GPU Variant

Navi 31 XT (215-145000156)

Tesla

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

90 nm

Process Size

5 nm

0.681 billion

Transistors

57.7 billion

484 mm²

Die Size

529 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

2.2

N/A

Vulkan

1.3

1.0

CUDA

-

4.0

Shader Model

6.7

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