AMD Radeon Pro V420 vs AMD Radeon RX 6750 GRE 12 GB

VS

AMD Radeon Pro V420

AMD Radeon RX 6750 GRE 12 GB

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 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 Pro V420 's Advantages

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (819.2GB/s vs 432.0GB/s)

1536 additional rendering cores

AMD Radeon RX 6750 GRE 12 GB 's Advantages

Boost Clock has increased by 52% (2581MHz vs 1700MHz)

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

AMD Radeon Pro V420 +5%

13.93 TFLOPS

Radeon RX 6750 GRE 12 GB

13.21 TFLOPS

AMD Radeon Pro V420

VS

Radeon RX 6750 GRE 12 GB

Graphics Card

Unknown

Release Date

Oct 2023

Radeon Pro Vega

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

800 MHz

Base Clock

2321 MHz

1700 MHz

Boost Clock

2581 MHz

800 MHz

Memory Clock

2250 MHz

Memory

32GB

Memory Size

12GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

192bit

819.2GB/s

Bandwidth

432.0GB/s

Render Config

64

Compute Units

40

-

4096

Shading Units

2560

256

TMUs

160

64

ROPs

64

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

108.8 GPixel/s

Pixel Rate

165.2 GPixel/s

435.2 GTexel/s

Texture Rate

413.0 GTexel/s

27.85 TFLOPS

FP16 (half)

26.43 TFLOPS

13.93 TFLOPS

FP32 (float)

13.21 TFLOPS

6.963 TFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

6x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Vega 20

GPU Name

Navi 22

Vega 20 GLXT WS (215-0914026)

GPU Variant

Navi 22 KXT (215-127000144)

GCN 5.1

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

13.23 billion

Transistors

17.2 billion

331 mm²

Die Size

335 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.7

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