AMD Radeon R9 380X vs AMD Radeon RX 6750 GRE 12 GB

VS

AMD Radeon R9 380X

AMD Radeon RX 6750 GRE 12 GB

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 12GB VRAM Radeon RX 6750 GRE 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages

Lower TDP (190W vs 250W)

AMD Radeon RX 6750 GRE 12 GB 's Advantages

Released 7 years and 11 months late

Boost Clock2581MHz

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 182.4GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 380X

3.973 TFLOPS

Radeon RX 6750 GRE 12 GB +232%

13.21 TFLOPS

3DMark Time Spy

Radeon R9 380X

3050

Radeon RX 6750 GRE 12 GB +313%

12612

Radeon R9 380X

VS

Radeon RX 6750 GRE 12 GB

Graphics Card

Nov 2015

Release Date

Oct 2023

Pirate Islands

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2321 MHz

-

Boost Clock

2581 MHz

1425 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

182.4GB/s

Bandwidth

432.0GB/s

Render Config

32

Compute Units

40

-

2048

Shading Units

2560

128

TMUs

160

32

ROPs

64

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

31.04 GPixel/s

Pixel Rate

165.2 GPixel/s

124.2 GTexel/s

Texture Rate

413.0 GTexel/s

3.973 TFLOPS

FP16 (half)

26.43 TFLOPS

3.973 TFLOPS

FP32 (float)

13.21 TFLOPS

248.3 GFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

190W

TDP

250W

450 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Antigua

GPU Name

Navi 22

Antigua XT (215-0877016)

GPU Variant

Navi 22 KXT (215-127000144)

GCN 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

5 billion

Transistors

17.2 billion

366 mm²

Die Size

335 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.3

-

6.3

Shader Model

6.7

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