AMD Radeon Pro V340 vs AMD Radeon RX 6900 XTX

VS

AMD Radeon Pro V340

AMD Radeon RX 6900 XTX

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro V340 and 16GB VRAM Radeon RX 6900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V340 's Advantages

Lower TDP (230W vs 330W)

AMD Radeon RX 6900 XTX 's Advantages

Boost Clock has increased by 62% (2435MHz vs 1500MHz)

Larger VRAM bandwidth (576.0GB/s vs 483.8GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro V340

10.75 TFLOPS

Radeon RX 6900 XTX +131%

24.93 TFLOPS

Radeon Pro V340

VS

Radeon RX 6900 XTX

Graphics Card

Aug 2018

Release Date

Unknown

Radeon Pro

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

852 MHz

Base Clock

2075 MHz

1500 MHz

Boost Clock

2435 MHz

945 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

16GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

256bit

483.8GB/s

Bandwidth

576.0GB/s

Render Config

56

Compute Units

80

-

3584

Shading Units

5120

224

TMUs

320

64

ROPs

128

-

RT Cores

80

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

96.00 GPixel/s

Pixel Rate

311.7 GPixel/s

336.0 GTexel/s

Texture Rate

779.2 GTexel/s

21.50 TFLOPS

FP16 (half)

49.87 TFLOPS

10.75 TFLOPS

FP32 (float)

24.93 TFLOPS

672.0 GFLOPS

FP64 (double)

1.558 TFLOPS

Board Design

230W

TDP

330W

550 W

Suggested PSU

700 W

1x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

2x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Vega 10

GPU Name

Navi 21

Vega 10 XL GL (215-0894304)

GPU Variant

Navi 21 XTXH (215-121000247)

GCN 5.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

12.5 billion

Transistors

26.8 billion

495 mm²

Die Size

520 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.5

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