AMD Radeon Pro Vega 64X vs AMD Radeon RX 7700S

VS

AMD Radeon Pro Vega 64X AMD Radeon RX 7700S

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X and 8GB VRAM Radeon RX 7700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 64X 's Advantages

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 288.0GB/s)

2048 additional rendering cores

AMD Radeon RX 7700S 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 70% (2500MHz vs 1468MHz)

Lower TDP (100W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64X

12.03 TFLOPS

Radeon RX 7700S +70%

20.48 TFLOPS

Radeon Pro Vega 64X

VS

Radeon RX 7700S

Graphics Card

Mar 2019

Release Date

Jan 2023

Radeon Pro Mac

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1250 MHz

Base Clock

1500 MHz

1468 MHz

Boost Clock

2500 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

8GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

128bit

512.0GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

-

64

Compute Units

32

4096

Shading Units

2048

256

TMUs

128

64

ROPs

64

-

Tensor Cores

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

Theoretical Performance

93.95 GPixel/s

Pixel Rate

160.0 GPixel/s

375.8 GTexel/s

Texture Rate

320.0 GTexel/s

24.05 TFLOPS

FP16 (half)

40.96 TFLOPS

12.03 TFLOPS

FP32 (float)

20.48 TFLOPS

751.6 GFLOPS

FP64 (double)

640.0 GFLOPS

Graphics Processor

Vega 10

GPU Name

Navi 33

Vega 10 XT (215-0894200)

GPU Variant

Navi 33 XT

GCN 5.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

12.5 billion

Transistors

13.3 billion

495 mm²

Die Size

204 mm²

Board Design

250W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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