AMD Radeon HD 6970 X2 vs AMD Radeon RX 5700 XT

VS

AMD Radeon HD 6970 X2

AMD Radeon RX 5700 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 and 8GB VRAM Radeon RX 5700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700 XT 's Advantages

Boost Clock1905MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 176.0GB/s)

1024 additional rendering cores

Lower TDP (225W vs 375W)

Score

Benchmark

FP32 (float)

Radeon HD 6970 X2

2.703 TFLOPS

Radeon RX 5700 XT +260%

9.754 TFLOPS

Radeon HD 6970 X2

VS

Radeon RX 5700 XT

Graphics Card

Unknown

Release Date

Jul 2019

Northern Islands

Generation

Navi

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1605 MHz

-

Boost Clock

1905 MHz

1375 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

176.0GB/s

Bandwidth

448.0GB/s

Render Config

24

Compute Units

40

-

1536

Shading Units

2560

96

TMUs

160

32

ROPs

64

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

28.16 GPixel/s

Pixel Rate

121.9 GPixel/s

84.48 GTexel/s

Texture Rate

304.8 GTexel/s

-

FP16 (half)

19.51 TFLOPS

2.703 TFLOPS

FP32 (float)

9.754 TFLOPS

-

FP64 (double)

609.6 GFLOPS

Board Design

375W

TDP

225W

750 W

Suggested PSU

550 W

2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

3x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Antilles

GPU Name

Navi 10

Antilles XT (215-0807027)

GPU Variant

Navi 10 XT (215-0917210)

TeraScale 3

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

2.64 billion

Transistors

10.3 billion

389 mm²

Die Size

251 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.5

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