AMD Radeon Pro W6600 vs NVIDIA GeForce 8800 Ultra

VS

AMD Radeon Pro W6600 NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro W6600 and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600 's Advantages

Released 14 years and 1 months late

Boost Clock2580MHz

Larger VRAM bandwidth (224.0GB/s vs 103.7GB/s)

1664 additional rendering cores

Lower TDP (100W vs 171W)

Score

Benchmark

FP32 (float)

Radeon Pro W6600 +2289%

9.247 TFLOPS

GeForce 8800 Ultra

0.387 TFLOPS

Radeon Pro W6600

VS

GeForce 8800 Ultra

Graphics Card

Jun 2021

Release Date

May 2007

Radeon Pro

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

2331 MHz

Base Clock

-

2580 MHz

Boost Clock

-

1750 MHz

Memory Clock

1080 MHz

Memory

8GB

Memory Size

768MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

384bit

224.0GB/s

Bandwidth

103.7GB/s

Render Config

-

SM Count

16

28

Compute Units

-

1792

Shading Units

128

112

TMUs

32

64

ROPs

24

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

96 KB

Theoretical Performance

165.1 GPixel/s

Pixel Rate

14.69 GPixel/s

289.0 GTexel/s

Texture Rate

39.17 GTexel/s

18.49 TFLOPS

FP16 (half)

-

9.247 TFLOPS

FP32 (float)

387.1 GFLOPS

577.9 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 23

GPU Name

G80

-

GPU Variant

G80-450-A3

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

90 nm

11.06 billion

Transistors

0.681 billion

237 mm²

Die Size

484 mm²

Board Design

100W

TDP

171W

300 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 6-pin

Power Connectors

2x 6-pin

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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