AMD Radeon RX 6800 XT vs ATI FirePro V8800

VS

AMD Radeon RX 6800 XT

ATI FirePro V8800

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 XT and 2GB VRAM FirePro V8800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 XT 's Advantages

Released 10 years and 6 months late

Boost Clock2250MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 147.2GB/s)

3008 additional rendering cores

ATI FirePro V8800 's Advantages

Lower TDP (208W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 XT +685%

20.74 TFLOPS

FirePro V8800

2.64 TFLOPS

Radeon RX 6800 XT

VS

FirePro V8800

Graphics Card

Oct 2020

Release Date

Apr 2010

Navi II

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2250 MHz

Boost Clock

-

2000 MHz

Memory Clock

1150 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

147.2GB/s

Render Config

72

Compute Units

20

-

4608

Shading Units

1600

288

TMUs

80

128

ROPs

32

-

72

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

512 KB

128 MB

L3 Cache

-

Theoretical Performance

288.0 GPixel/s

Pixel Rate

26.40 GPixel/s

648.0 GTexel/s

Texture Rate

66.00 GTexel/s

41.47 TFLOPS

FP16 (half)

-

20.74 TFLOPS

FP32 (float)

2.640 TFLOPS

1296 GFLOPS

FP64 (double)

528.0 GFLOPS

Board Design

300W

TDP

208W

700 W

Suggested PSU

550 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

4x DisplayPort 1.1 1x S-Video

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 21

GPU Name

Cypress

Navi 21 XT (215-121000177)

GPU Variant

Cypress XT GL

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

2.154 billion

520 mm²

Die Size

334 mm²

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

-

6.5

Shader Model

5.0

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