AMD Radeon RX 7990 XTX vs AMD Radeon Pro WX 9100

VS

AMD Radeon RX 7990 XTX

AMD Radeon Pro WX 9100

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 16GB VRAM Radeon Pro WX 9100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock has increased by 140% (3599MHz vs 1500MHz)

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (1152GB/s vs 483.8GB/s)

2048 additional rendering cores

AMD Radeon Pro WX 9100 's Advantages

Lower TDP (230W vs 405W)

Score

Benchmark

FP32 (float)

Radeon RX 7990 XTX +619%

88.45 TFLOPS

Radeon Pro WX 9100

12.29 TFLOPS

Radeon RX 7990 XTX

VS

Radeon Pro WX 9100

Graphics Card

Unknown

Release Date

Jul 2017

Navi III

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2500 MHz

Base Clock

1200 MHz

3599 MHz

Boost Clock

1500 MHz

3000 MHz

Memory Clock

945 MHz

Memory

24GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

384bit

Memory Bus

2048bit

1152GB/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

192 MB

L3 Cache

-

Theoretical Performance

691.0 GPixel/s

Pixel Rate

96.00 GPixel/s

1382 GTexel/s

Texture Rate

384.0 GTexel/s

176.9 TFLOPS

FP16 (half)

24.58 TFLOPS

88.45 TFLOPS

FP32 (float)

12.29 TFLOPS

2.764 TFLOPS

FP64 (double)

768.0 GFLOPS

Board Design

405W

TDP

230W

800 W

Suggested PSU

550 W

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

Outputs

6x mini-DisplayPort 1.4a

3x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 31

GPU Name

Vega 10

Navi 31 XTX+

GPU Variant

Vega 10 XT (215-0894200)

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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