AMD Radeon RX 7800 XT vs AMD Radeon Pro SSG

VS

AMD Radeon RX 7800 XT

AMD Radeon Pro SSG

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 16GB VRAM Radeon Pro SSG to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages

Released 6 years late

Boost Clock has increased by 62% (2430MHz vs 1500MHz)

Larger VRAM bandwidth (624.1GB/s vs 483.8GB/s)

AMD Radeon Pro SSG 's Advantages

256 additional rendering cores

Lower TDP (260W vs 263W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 XT +203%

37.32 TFLOPS

Radeon Pro SSG

12.29 TFLOPS

Radeon RX 7800 XT

VS

Radeon Pro SSG

Graphics Card

Aug 2023

Release Date

Aug 2017

Navi III

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1295 MHz

Base Clock

1440 MHz

2430 MHz

Boost Clock

1500 MHz

2438 MHz

Memory Clock

945 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

256bit

Memory Bus

2048bit

624.1GB/s

Bandwidth

483.8GB/s

Render Config

60

Compute Units

64

-

3840

Shading Units

4096

240

TMUs

256

96

ROPs

64

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

233.3 GPixel/s

Pixel Rate

96.00 GPixel/s

583.2 GTexel/s

Texture Rate

384.0 GTexel/s

74.65 TFLOPS

FP16 (half)

24.58 TFLOPS

37.32 TFLOPS

FP32 (float)

12.29 TFLOPS

1166 GFLOPS

FP64 (double)

768.0 GFLOPS

Board Design

263W

TDP

260W

600 W

Suggested PSU

600 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

6x mini-DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 32

GPU Name

Vega 10

Navi 32 XT (215-180000006)

GPU Variant

Vega 10 XT GL (215-0894124)

RDNA 3.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

28.1 billion

Transistors

12.5 billion

346 mm²

Die Size

495 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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