AMD Radeon Pro SSG vs AMD Radeon RX 7900 XTX

VS

AMD Radeon Pro SSG

AMD Radeon RX 7900 XTX

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro SSG and 24GB VRAM Radeon RX 7900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro SSG 's Advantages

Lower TDP (260W vs 355W)

AMD Radeon RX 7900 XTX 's Advantages

Released 5 years and 3 months late

Boost Clock has increased by 67% (2498MHz vs 1500MHz)

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (960.0GB/s vs 483.8GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro SSG

12.29 TFLOPS

Radeon RX 7900 XTX +399%

61.39 TFLOPS

Radeon Pro SSG

VS

Radeon RX 7900 XTX

Graphics Card

Aug 2017

Release Date

Nov 2022

Radeon Pro

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

1929 MHz

1500 MHz

Boost Clock

2498 MHz

945 MHz

Memory Clock

2500 MHz

Memory

16GB

Memory Size

24GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

384bit

483.8GB/s

Bandwidth

960.0GB/s

Render Config

64

Compute Units

96

-

4096

Shading Units

6144

256

TMUs

384

64

ROPs

192

-

RT Cores

96

16 KB (per CU)

L1 Cache

256 KB per Array

4 MB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

96.00 GPixel/s

Pixel Rate

479.6 GPixel/s

384.0 GTexel/s

Texture Rate

959.2 GTexel/s

24.58 TFLOPS

FP16 (half)

122.8 TFLOPS

12.29 TFLOPS

FP32 (float)

61.39 TFLOPS

768.0 GFLOPS

FP64 (double)

1.918 TFLOPS

Board Design

260W

TDP

355W

600 W

Suggested PSU

750 W

6x mini-DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Vega 10

GPU Name

Navi 31

Vega 10 XT GL (215-0894124)

GPU Variant

Navi 31 XTX (215-145000146)

GCN 5.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

12.5 billion

Transistors

57.7 billion

495 mm²

Die Size

529 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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