AMD Radeon RX Vega 64 vs AMD Radeon RX 7500 XT

VS

AMD Radeon RX Vega 64

AMD Radeon RX 7500 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 and 6GB VRAM Radeon RX 7500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (483.8GB/s vs 216.0GB/s)

3072 additional rendering cores

AMD Radeon RX 7500 XT 's Advantages

Boost Clock has increased by 49% (2300MHz vs 1546MHz)

Lower TDP (100W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 +34%

12.66 TFLOPS

Radeon RX 7500 XT

9.421 TFLOPS

Radeon RX Vega 64

VS

Radeon RX 7500 XT

Graphics Card

Aug 2017

Release Date

Unknown

Vega

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1247 MHz

Base Clock

1452 MHz

1546 MHz

Boost Clock

2300 MHz

945 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

6GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

96bit

483.8GB/s

Bandwidth

216.0GB/s

Render Config

64

Compute Units

16

-

4096

Shading Units

1024

256

TMUs

64

ROPs

32

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

98.94 GPixel/s

Pixel Rate

73.60 GPixel/s

395.8 GTexel/s

Texture Rate

147.2 GTexel/s

25.33 TFLOPS

FP16 (half)

18.84 TFLOPS

12.66 TFLOPS

FP32 (float)

9.421 TFLOPS

791.6 GFLOPS

FP64 (double)

294.4 GFLOPS

Board Design

295W

TDP

100W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Vega 10

GPU Name

Navi 33

Vega 10 XT (215-0894200)

GPU Variant

Navi 33

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

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

-

6.4

Shader Model

6.7

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