AMD Radeon RX 7900 GRE vs AMD Radeon Pro 5500 XT

VS

AMD Radeon RX 7900 GRE

AMD Radeon Pro 5500 XT

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 8GB VRAM Radeon Pro 5500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 28% (2245MHz vs 1757MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 224.0GB/s)

3584 additional rendering cores

AMD Radeon Pro 5500 XT 's Advantages

Lower TDP (125W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +751%

45.98 TFLOPS

Radeon Pro 5500 XT

5.398 TFLOPS

Blender

Radeon RX 7900 GRE +551%

3114

Radeon Pro 5500 XT

478

Radeon RX 7900 GRE

VS

Radeon Pro 5500 XT

Graphics Card

Jul 2023

Release Date

Aug 2020

Navi III

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1287 MHz

Base Clock

1187 MHz

2245 MHz

Boost Clock

1757 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

224.0GB/s

Render Config

80

Compute Units

24

-

5120

Shading Units

1536

320

TMUs

96

160

ROPs

32

-

80

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

2 MB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

56.22 GPixel/s

718.4 GTexel/s

Texture Rate

168.7 GTexel/s

91.96 TFLOPS

FP16 (half)

10.80 TFLOPS

45.98 TFLOPS

FP32 (float)

5.398 TFLOPS

1437 GFLOPS

FP64 (double)

337.3 GFLOPS

Board Design

260W

TDP

125W

600 W

Suggested PSU

300 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

Navi 14

Navi 31 XL (215-145000206)

GPU Variant

Navi 14 PRO XL

RDNA 3.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

57.7 billion

Transistors

6.4 billion

529 mm²

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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