AMD Radeon RX 6750 GRE vs AMD Radeon Pro V620

VS

AMD Radeon RX 6750 GRE AMD Radeon Pro V620

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 GRE and 32GB VRAM Radeon Pro V620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6750 GRE 's Advantages

Released 1 years and 11 months late

Boost Clock has increased by 17% (2581MHz vs 2200MHz)

Lower TDP (250W vs 300W)

AMD Radeon Pro V620 's Advantages

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (512.0GB/s vs 432.0GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6750 GRE

13.21 TFLOPS

Radeon Pro V620 +53%

20.28 TFLOPS

Radeon RX 6750 GRE

VS

Radeon Pro V620

Graphics Card

Oct 2023

Release Date

Nov 2021

Navi II

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2321 MHz

Base Clock

1825 MHz

2581 MHz

Boost Clock

2200 MHz

2250 MHz

Memory Clock

2000 MHz

Memory

12GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

40

Compute Units

72

2560

Shading Units

4608

160

TMUs

288

64

ROPs

128

-

Tensor Cores

-

40

RT Cores

72

128 KB per Array

L1 Cache

128 KB per Array

3 MB

L2 Cache

4 MB

Theoretical Performance

165.2 GPixel/s

Pixel Rate

281.6 GPixel/s

413.0 GTexel/s

Texture Rate

633.6 GTexel/s

26.43 TFLOPS

FP16 (half)

40.55 TFLOPS

13.21 TFLOPS

FP32 (float)

20.28 TFLOPS

825.9 GFLOPS

FP64 (double)

1267 GFLOPS

Graphics Processor

Navi 22

GPU Name

Navi 21

Navi 22 KXT

GPU Variant

Navi 21 XT (215-121000177)

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

17.2 billion

Transistors

26.8 billion

335 mm²

Die Size

520 mm²

Board Design

250W

TDP

300W

600 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.5

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