NVIDIA GeForce 8800 GTS 320 vs AMD Radeon RX 6400

VS

NVIDIA GeForce 8800 GTS 320 AMD Radeon RX 6400

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Released 14 years and 11 months late

Boost Clock2321MHz

Larger VRAM bandwidth (128.0GB/s vs 63.36GB/s)

672 additional rendering cores

Lower TDP (53W vs 143W)

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

Radeon RX 6400 +1463%

3.565 TFLOPS

GeForce 8800 GTS 320

VS

Radeon RX 6400

Graphics Card

Feb 2007

Release Date

Jan 2022

GeForce 8

Generation

Navi II

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1923 MHz

-

Boost Clock

2321 MHz

792 MHz

Memory Clock

2000 MHz

Memory

320MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

320bit

Memory Bus

64bit

63.36GB/s

Bandwidth

128.0GB/s

Render Config

12

SM Count

-

Compute Units

12

96

Shading Units

768

24

TMUs

48

20

ROPs

32

-

Tensor Cores

-

RT Cores

12

-

L1 Cache

128 KB per Array

80 KB

L2 Cache

1024 KB

Theoretical Performance

10.26 GPixel/s

Pixel Rate

74.27 GPixel/s

24.62 GTexel/s

Texture Rate

111.4 GTexel/s

-

FP16 (half)

7.130 TFLOPS

228.1 GFLOPS

FP32 (float)

3.565 TFLOPS

-

FP64 (double)

222.8 GFLOPS

Graphics Processor

G80

GPU Name

Navi 24

G80-100-K0-A2

GPU Variant

Navi 24 XL (215-135000046)

Tesla

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

90 nm

Process Size

6 nm

0.681 billion

Transistors

5.4 billion

484 mm²

Die Size

107 mm²

Board Design

143W

TDP

53W

300 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

1x 6-pin

Power Connectors

None

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

6.6

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