AMD Radeon RX 6600 XT vs ATI FirePro V7800

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 2GB VRAM FirePro V7800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Released 11 years and 3 months late

Boost Clock2589MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 128.0GB/s)

608 additional rendering cores

ATI FirePro V7800 's Advantages

Lower TDP (150W vs 160W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT +425%

10.6 TFLOPS

FirePro V7800

2.016 TFLOPS

Radeon RX 6600 XT

VS

FirePro V7800

Graphics Card

Jul 2021

Release Date

Apr 2010

Navi II

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1968 MHz

Base Clock

-

2589 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

128.0GB/s

Render Config

-

SM Count

-

32

Compute Units

18

2048

Shading Units

1440

128

TMUs

72

64

ROPs

32

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

165.7 GPixel/s

Pixel Rate

22.40 GPixel/s

331.4 GTexel/s

Texture Rate

50.40 GTexel/s

21.21 TFLOPS

FP16 (half)

-

10.60 TFLOPS

FP32 (float)

2.016 TFLOPS

662.8 GFLOPS

FP64 (double)

403.2 GFLOPS

Graphics Processor

Navi 23

GPU Name

Cypress

Navi 23 XT (215-130000006)

GPU Variant

Cypress PRO GL

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

11.06 billion

Transistors

2.154 billion

237 mm²

Die Size

334 mm²

Board Design

160W

TDP

150W

450 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 2x DisplayPort 1.1

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

5.0

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