AMD Radeon RX Vega 64 vs AMD Radeon RX 5500 XT

VS

AMD Radeon RX Vega 64 AMD Radeon RX 5500 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 and 4GB VRAM Radeon RX 5500 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 4GB)

Larger VRAM bandwidth (483.8GB/s vs 224.0GB/s)

2688 additional rendering cores

AMD Radeon RX 5500 XT 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 19% (1845MHz vs 1546MHz)

Lower TDP (130W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 +143%

12.66 TFLOPS

Radeon RX 5500 XT

5.196 TFLOPS

3DMark Time Spy

Radeon RX Vega 64 +53%

7520

Radeon RX 5500 XT

4912

Blender

Radeon RX Vega 64

777

Radeon RX 5500 XT +109%

1629

Shadow of the Tomb Raider 2160p

Radeon RX Vega 64 +34%

31

Radeon RX 5500 XT

23

Shadow of the Tomb Raider 1440p

Radeon RX Vega 64 +44%

62

Radeon RX 5500 XT

43

Shadow of the Tomb Raider 1080p

Radeon RX Vega 64 +29%

92

Radeon RX 5500 XT

71

Battlefield 5 2160p

Radeon RX Vega 64 +72%

57

Radeon RX 5500 XT

33

Battlefield 5 1440p

Radeon RX Vega 64 +48%

95

Radeon RX 5500 XT

64

Battlefield 5 1080p

Radeon RX Vega 64 +46%

129

Radeon RX 5500 XT

88

GTA 5 2160p

Radeon RX Vega 64 +33%

56

Radeon RX 5500 XT

42

GTA 5 1440p

Radeon RX Vega 64 +81%

107

Radeon RX 5500 XT

59

Radeon RX Vega 64

VS

Radeon RX 5500 XT

Graphics Card

Aug 2017

Release Date

Dec 2019

Vega

Generation

Navi

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1247 MHz

Base Clock

1607 MHz

1546 MHz

Boost Clock

1845 MHz

945 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

128bit

483.8GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

64

Compute Units

22

4096

Shading Units

1408

256

TMUs

88

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

2 MB

Theoretical Performance

98.94 GPixel/s

Pixel Rate

59.04 GPixel/s

395.8 GTexel/s

Texture Rate

162.4 GTexel/s

25.33 TFLOPS

FP16 (half)

10.39 TFLOPS

12.66 TFLOPS

FP32 (float)

5.196 TFLOPS

791.6 GFLOPS

FP64 (double)

324.7 GFLOPS

Graphics Processor

Vega 10

GPU Name

Navi 14

Vega 10 XT (215-0894200)

GPU Variant

Navi 14 XTX (215-0932396)

GCN 5.0

Architecture

RDNA 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

12.5 billion

Transistors

6.4 billion

495 mm²

Die Size

158 mm²

Board Design

295W

TDP

130W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

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