AMD Radeon HD 6770 vs AMD Radeon RX 6750 XT

VS

AMD Radeon HD 6770

AMD Radeon RX 6750 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 and 12GB VRAM Radeon RX 6750 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 's Advantages

Lower TDP (108W vs 250W)

AMD Radeon RX 6750 XT 's Advantages

Released 11 years and 2 months late

Boost Clock2600MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 76.80GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6770

1.36 TFLOPS

Radeon RX 6750 XT +878%

13.31 TFLOPS

Radeon HD 6770

VS

Radeon RX 6750 XT

Graphics Card

Jan 2011

Release Date

Mar 2022

Northern Islands

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2150 MHz

-

Boost Clock

2600 MHz

1200 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

76.80GB/s

Bandwidth

432.0GB/s

Render Config

10

Compute Units

40

-

800

Shading Units

2560

40

TMUs

160

16

ROPs

64

-

RT Cores

40

8 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

166.4 GPixel/s

34.00 GTexel/s

Texture Rate

416.0 GTexel/s

-

FP16 (half)

26.62 TFLOPS

1360 GFLOPS

FP32 (float)

13.31 TFLOPS

-

FP64 (double)

832.0 GFLOPS

Board Design

108W

TDP

250W

300 W

Suggested PSU

600 W

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Juniper

GPU Name

Navi 22

Juniper XT (215-0754013)

GPU Variant

Navi 22 KXT (215-127000144)

TeraScale 2

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

1.04 billion

Transistors

17.2 billion

166 mm²

Die Size

335 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon HD 6770 vs NVIDIA GeForce 8800 GTS 320

2

AMD Radeon HD 6770 vs ATI Radeon HD 3870 AGP

3

AMD Radeon HD 6770 vs ATI Radeon HD 3450 PCI

4

AMD Radeon HD 6770 vs ATI Radeon HD 4810

5

AMD Radeon HD 6770 vs AMD Radeon PRO W6400

6

AMD Radeon HD 6770 vs NVIDIA GeForce GT 440 Mac Edition

7

AMD Radeon HD 6770 vs NVIDIA GeForce GT 520 PCI

8

AMD Radeon HD 6770 vs AMD FireStream 9250

9

AMD Radeon HD 6770 vs ATI Radeon X800 GT AGP

10

AMD Radeon HD 6770 vs NVIDIA TITAN Xp

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption