AMD Radeon RX 5700 XT vs AMD Radeon RX 7990 XTX

VS

AMD Radeon RX 5700 XT AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT 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 5700 XT 's Advantages

Lower TDP (225W vs 405W)

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock has increased by 89% (3599MHz vs 1905MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1152GB/s vs 448.0GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 5700 XT

9.754 TFLOPS

Radeon RX 7990 XTX +806%

88.45 TFLOPS

Radeon RX 5700 XT

VS

Radeon RX 7990 XTX

Graphics Card

Jul 2019

Release Date

Unknown

Navi

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1605 MHz

Base Clock

2500 MHz

1905 MHz

Boost Clock

3599 MHz

1750 MHz

Memory Clock

3000 MHz

Memory

8GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

1152GB/s

Render Config

-

SM Count

-

40

Compute Units

96

2560

Shading Units

6144

160

TMUs

384

64

ROPs

192

-

Tensor Cores

-

RT Cores

96

-

L1 Cache

256 KB per Array

4 MB

L2 Cache

6 MB

Theoretical Performance

121.9 GPixel/s

Pixel Rate

691.0 GPixel/s

304.8 GTexel/s

Texture Rate

1382 GTexel/s

19.51 TFLOPS

FP16 (half)

176.9 TFLOPS

9.754 TFLOPS

FP32 (float)

88.45 TFLOPS

609.6 GFLOPS

FP64 (double)

2.764 TFLOPS

Graphics Processor

Navi 10

GPU Name

Navi 31

Navi 10 XT (215-0917210)

GPU Variant

Navi 31 XTX+

RDNA 1.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

10.3 billion

Transistors

57.7 billion

251 mm²

Die Size

529 mm²

Board Design

225W

TDP

405W

550 W

Suggested PSU

800 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

3x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.7

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