AMD Radeon HD 8770 OEM vs AMD Radeon RX 5700 XT

VS

AMD Radeon HD 8770 OEM

AMD Radeon RX 5700 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8770 OEM 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 HD 8770 OEM 's Advantages

Lower TDP (85W vs 225W)

AMD Radeon RX 5700 XT 's Advantages

Released 5 years and 10 months late

Boost Clock1905MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 96.00GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8770 OEM

1.882 TFLOPS

Radeon RX 5700 XT +418%

9.754 TFLOPS

Radeon HD 8770 OEM

VS

Radeon RX 5700 XT

Graphics Card

Sep 2013

Release Date

Jul 2019

Sea Islands

Generation

Navi

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1605 MHz

-

Boost Clock

1905 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

448.0GB/s

Render Config

14

Compute Units

40

-

896

Shading Units

2560

56

TMUs

160

16

ROPs

64

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

16.80 GPixel/s

Pixel Rate

121.9 GPixel/s

58.80 GTexel/s

Texture Rate

304.8 GTexel/s

-

FP16 (half)

19.51 TFLOPS

1.882 TFLOPS

FP32 (float)

9.754 TFLOPS

117.6 GFLOPS

FP64 (double)

609.6 GFLOPS

Board Design

85W

TDP

225W

250 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Bonaire

GPU Name

Navi 10

Bonaire XT (215-0839039)

GPU Variant

Navi 10 XT (215-0917210)

GCN 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.08 billion

Transistors

10.3 billion

160 mm²

Die Size

251 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.3

-

6.3

Shader Model

6.5

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