AMD Radeon RX 7700 vs AMD Radeon Pro WX 3100

VS

AMD Radeon RX 7700

AMD Radeon Pro WX 3100

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 4GB VRAM Radeon Pro WX 3100 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 113% (2600MHz vs 1219MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 96.00GB/s)

2560 additional rendering cores

AMD Radeon Pro WX 3100 's Advantages

Lower TDP (65W vs 200W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 +2460%

31.95 TFLOPS

Radeon Pro WX 3100

1.248 TFLOPS

Radeon RX 7700

VS

Radeon Pro WX 3100

Graphics Card

Unknown

Release Date

Jun 2017

Navi III

Generation

Radeon Pro Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1900 MHz

Base Clock

925 MHz

2600 MHz

Boost Clock

1219 MHz

2250 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

432.0GB/s

Bandwidth

96.00GB/s

Render Config

48

Compute Units

8

-

3072

Shading Units

512

192

TMUs

32

96

ROPs

16

-

48

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

64 MB

L3 Cache

-

Theoretical Performance

249.6 GPixel/s

Pixel Rate

19.50 GPixel/s

499.2 GTexel/s

Texture Rate

39.01 GTexel/s

63.90 TFLOPS

FP16 (half)

1248 GFLOPS

31.95 TFLOPS

FP32 (float)

1248 GFLOPS

998.4 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

200W

TDP

65W

550 W

Suggested PSU

250 W

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

Outputs

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

Lexa

Navi 32

GPU Variant

Lexa XT

RDNA 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

28.1 billion

Transistors

2.2 billion

346 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

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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