AMD Radeon Pro W6400 vs NVIDIA GeForce 8800 GTS 320

VS

AMD Radeon Pro W6400

NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 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 Pro W6400 's Advantages

Released 14 years and 11 months late

Boost Clock2331MHz

More VRAM (4GB vs 320GB)

Larger VRAM bandwidth (112.0GB/s vs 63.36GB/s)

672 additional rendering cores

Lower TDP (50W vs 143W)

Score

Benchmark

FP32 (float)

Radeon Pro W6400 +1470%

3.58 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

Radeon Pro W6400

VS

GeForce 8800 GTS 320

Graphics Card

Jan 2022

Release Date

Feb 2007

Radeon Pro

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 1.0 x16

Clock Speeds

2331 MHz

Base Clock

-

2331 MHz

Boost Clock

-

1750 MHz

Memory Clock

792 MHz

Memory

4GB

Memory Size

320MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

320bit

112.0GB/s

Bandwidth

63.36GB/s

Render Config

12

Compute Units

-

SM Count

12

768

Shading Units

96

48

TMUs

24

32

ROPs

20

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

1024 KB

L2 Cache

80 KB

8 MB

L3 Cache

-

Theoretical Performance

74.59 GPixel/s

Pixel Rate

10.26 GPixel/s

111.9 GTexel/s

Texture Rate

24.62 GTexel/s

7.161 TFLOPS

FP16 (half)

-

3.580 TFLOPS

FP32 (float)

228.1 GFLOPS

223.8 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

143W

250 W

Suggested PSU

300 W

2x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

Navi 24

GPU Name

G80

Navi 24 XL-W

GPU Variant

G80-100-K0-A2

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

90 nm

5.4 billion

Transistors

0.681 billion

107 mm²

Die Size

484 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.2

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

-

CUDA

1.0

6.6

Shader Model

4.0

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