AMD Radeon RX 7900 XTX vs AMD Radeon Vega Frontier Edition

VS

AMD Radeon RX 7900 XTX

AMD Radeon Vega Frontier Edition

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

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Released 5 years and 5 months late

Boost Clock has increased by 56% (2498MHz vs 1600MHz)

More VRAM (24GB vs 16GB)

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

2048 additional rendering cores

AMD Radeon Vega Frontier Edition 's Advantages

Lower TDP (300W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +368%

61.39 TFLOPS

Radeon Vega Frontier Edition

13.11 TFLOPS

3DMark Time Spy

Radeon RX 7900 XTX +332%

30621

Radeon Vega Frontier Edition

7078

Blender

Radeon RX 7900 XTX +530%

4680

Radeon Vega Frontier Edition

742

Radeon RX 7900 XTX

VS

Radeon Vega Frontier Edition

Graphics Card

Nov 2022

Release Date

Jun 2017

Navi III

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1929 MHz

Base Clock

1382 MHz

2498 MHz

Boost Clock

1600 MHz

2500 MHz

Memory Clock

945 MHz

Memory

24GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

384bit

Memory Bus

2048bit

960.0GB/s

Bandwidth

483.8GB/s

Render Config

96

Compute Units

64

-

6144

Shading Units

4096

384

TMUs

256

192

ROPs

64

-

96

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

4 MB

96 MB

L3 Cache

-

Theoretical Performance

479.6 GPixel/s

Pixel Rate

102.4 GPixel/s

959.2 GTexel/s

Texture Rate

409.6 GTexel/s

122.8 TFLOPS

FP16 (half)

26.21 TFLOPS

61.39 TFLOPS

FP32 (float)

13.11 TFLOPS

1.918 TFLOPS

FP64 (double)

819.2 GFLOPS

Board Design

355W

TDP

300W

750 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 31

GPU Name

Vega 10

Navi 31 XTX (215-145000146)

GPU Variant

Vega 10 XTX AIR

RDNA 3.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

57.7 billion

Transistors

12.5 billion

529 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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