NVIDIA GeForce 8800 GTS 320 vs AMD Radeon RX 580X

VS

NVIDIA GeForce 8800 GTS 320

AMD Radeon RX 580X

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 8GB VRAM Radeon RX 580X 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 185W)

AMD Radeon RX 580X 's Advantages

Released 11 years and 2 months late

Boost Clock1340MHz

More VRAM (8GB vs 320GB)

Larger VRAM bandwidth (256.0GB/s vs 63.36GB/s)

2208 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

Radeon RX 580X +2608%

6.175 TFLOPS

GeForce 8800 GTS 320

VS

Radeon RX 580X

Graphics Card

Feb 2007

Release Date

Apr 2018

GeForce 8

Generation

Polaris

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1257 MHz

-

Boost Clock

1340 MHz

792 MHz

Memory Clock

2000 MHz

Memory

320MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

320bit

Memory Bus

256bit

63.36GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

36

12

SM Count

-

96

Shading Units

2304

24

TMUs

144

20

ROPs

32

-

L1 Cache

16 KB (per CU)

80 KB

L2 Cache

2 MB

-

Theoretical Performance

10.26 GPixel/s

Pixel Rate

42.88 GPixel/s

24.62 GTexel/s

Texture Rate

193.0 GTexel/s

-

FP16 (half)

6.175 TFLOPS

228.1 GFLOPS

FP32 (float)

6.175 TFLOPS

-

FP64 (double)

385.9 GFLOPS

Board Design

143W

TDP

185W

300 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

G80

GPU Name

Polaris 20

G80-100-K0-A2

GPU Variant

Polaris 20 XTX (215-0910038)

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

90 nm

Process Size

14 nm

0.681 billion

Transistors

5.7 billion

484 mm²

Die Size

232 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

2.1

N/A

Vulkan

1.2

1.0

CUDA

-

4.0

Shader Model

6.4

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