AMD Radeon Pro 5500 XT vs ATI FirePro V7900

VS

AMD Radeon Pro 5500 XT

ATI FirePro V7900

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 2GB VRAM FirePro V7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages

Released 9 years and 3 months late

Boost Clock1757MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 160.0GB/s)

256 additional rendering cores

Lower TDP (125W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 5500 XT +190%

5.398 TFLOPS

FirePro V7900

1.856 TFLOPS

Radeon Pro 5500 XT

VS

FirePro V7900

Graphics Card

Aug 2020

Release Date

May 2011

Radeon Pro Mac

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1187 MHz

Base Clock

-

1757 MHz

Boost Clock

-

1750 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

160.0GB/s

Render Config

24

Compute Units

20

-

1536

Shading Units

1280

96

TMUs

80

32

ROPs

32

-

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

56.22 GPixel/s

Pixel Rate

23.20 GPixel/s

168.7 GTexel/s

Texture Rate

58.00 GTexel/s

10.80 TFLOPS

FP16 (half)

-

5.398 TFLOPS

FP32 (float)

1.856 TFLOPS

337.3 GFLOPS

FP64 (double)

464.0 GFLOPS

Board Design

125W

TDP

150W

300 W

Suggested PSU

450 W

No outputs

Outputs

4x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

Navi 14

GPU Name

Cayman

Navi 14 PRO XL

GPU Variant

Cayman PRO GL

RDNA 1.0

Architecture

TeraScale 3

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

6.4 billion

Transistors

2.64 billion

158 mm²

Die Size

389 mm²

Graphics Features

12 (12_1)

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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