AMD Radeon R9 FURY X2 vs AMD Radeon RX 7990 XTX

VS

AMD Radeon R9 FURY X2

AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 FURY X2 and 24GB VRAM Radeon RX 7990 XTX 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 Clock3599MHz

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (1152GB/s vs 512.0GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 FURY X2

8.602 TFLOPS

Radeon RX 7990 XTX +928%

88.45 TFLOPS

Radeon R9 FURY X2

VS

Radeon RX 7990 XTX

Graphics Card

Unknown

Release Date

Unknown

Pirate Islands

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2500 MHz

-

Boost Clock

3599 MHz

500 MHz

Memory Clock

3000 MHz

Memory

4GB

Memory Size

24GB

HBM

Memory Type

GDDR6

4096bit

Memory Bus

384bit

512.0GB/s

Bandwidth

1152GB/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

2 MB

L2 Cache

6 MB

-

L3 Cache

192 MB

Theoretical Performance

67.20 GPixel/s

Pixel Rate

691.0 GPixel/s

268.8 GTexel/s

Texture Rate

1382 GTexel/s

-

FP16 (half)

176.9 TFLOPS

8.602 TFLOPS

FP32 (float)

88.45 TFLOPS

-

FP64 (double)

2.764 TFLOPS

Board Design

Unknown

TDP

405W

200 W

Suggested PSU

800 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

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

2x 8-pin

Power Connectors

3x 8-pin

Graphics Processor

Capsaicin

GPU Name

Navi 31

Capsaicin XT C9

GPU Variant

Navi 31 XTX+

GCN 3.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

8.9 billion

Transistors

57.7 billion

596 mm²

Die Size

529 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2.170

Vulkan

1.3

-

6.5

Shader Model

6.7

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