AMD Radeon RX 7990 XTX vs ATI Radeon HD 5670 640SP Edition

VS

AMD Radeon RX 7990 XTX

ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 512MB VRAM Radeon HD 5670 640SP Edition 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 512GB)

Larger VRAM bandwidth (1152GB/s vs 64.00GB/s)

5504 additional rendering cores

ATI Radeon HD 5670 640SP Edition 's Advantages

Lower TDP (64W vs 405W)

Score

Benchmark

FP32 (float)

Radeon RX 7990 XTX +9113%

88.45 TFLOPS

Radeon HD 5670 640SP Edition

0.96 TFLOPS

Radeon RX 7990 XTX

VS

Radeon HD 5670 640SP Edition

Graphics Card

Unknown

Release Date

Jul 2010

Navi III

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2500 MHz

Base Clock

-

3599 MHz

Boost Clock

-

3000 MHz

Memory Clock

1000 MHz

Memory

24GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

1152GB/s

Bandwidth

64.00GB/s

Render Config

96

Compute Units

8

-

6144

Shading Units

640

384

TMUs

32

192

ROPs

8

-

96

RT Cores

-

256 KB per Array

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

256 KB

192 MB

L3 Cache

-

Theoretical Performance

691.0 GPixel/s

Pixel Rate

6.000 GPixel/s

1382 GTexel/s

Texture Rate

24.00 GTexel/s

176.9 TFLOPS

FP16 (half)

-

88.45 TFLOPS

FP32 (float)

960.0 GFLOPS

2.764 TFLOPS

FP64 (double)

-

Board Design

405W

TDP

64W

800 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

3x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

Juniper

Navi 31 XTX+

GPU Variant

Juniper CE

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

1.04 billion

529 mm²

Die Size

166 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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