AMD Radeon RX 7700 vs AMD Radeon RX 6750 GRE

VS

AMD Radeon RX 7700

AMD Radeon RX 6750 GRE

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 12GB VRAM Radeon RX 6750 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 's Advantages

Boost Clock has increased by 1% (2600MHz vs 2581MHz)

512 additional rendering cores

Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 +141%

31.95 TFLOPS

Radeon RX 6750 GRE

13.21 TFLOPS

Radeon RX 7700

VS

Radeon RX 6750 GRE

Graphics Card

Unknown

Release Date

Oct 2023

Navi III

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1900 MHz

Base Clock

2321 MHz

2600 MHz

Boost Clock

2581 MHz

2250 MHz

Memory Clock

2250 MHz

Memory

12GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

192bit

432.0GB/s

Bandwidth

432.0GB/s

Render Config

48

Compute Units

40

-

3072

Shading Units

2560

192

TMUs

160

96

ROPs

64

-

48

RT Cores

40

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

3 MB

64 MB

L3 Cache

96 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

165.2 GPixel/s

499.2 GTexel/s

Texture Rate

413.0 GTexel/s

63.90 TFLOPS

FP16 (half)

26.43 TFLOPS

31.95 TFLOPS

FP32 (float)

13.21 TFLOPS

998.4 GFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 32

GPU Name

Navi 22

Navi 32

GPU Variant

Navi 22 KXT

RDNA 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

28.1 billion

Transistors

17.2 billion

346 mm²

Die Size

335 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.7

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