GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Vega 20

CORE STATE Vega 12

VRAM 4 GB

CLOCK SPEED 1283 MHz

TDP 100 W

BUS WIDTH 1024 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

A

AMD

RADEON

Radeon RX 5500 XT

CORE STATE Navi 14

VRAM 4 GB

CLOCK SPEED 1845 MHz

TDP 130 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_metal

34,262

55,926

geekbench_opencl

26,679

44,625

geekbench_vulkan

26,765

42,120

3dmark_3dmark_steel_nomad_dx12

N/A

1,032

passmark_directx_10

N/A

46

passmark_directx_11

N/A

56

passmark_directx_12

N/A

40

passmark_directx_9

N/A

133

passmark_g2d

N/A

774

passmark_g3d

N/A

9,083

passmark_gpu_compute

N/A

4,446

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Vega 20

RX 5500 XT

Core Specs

Shading Units

1,280

1,408 +10.0%

Shaders

1,280

1,408 +10.0%

TMUs

80

88 +10.0%

ROPs

32

32 0.0%

Compute Units

20

22 +10.0%

Clocks

Base Clock

815 MHz

1607 MHz

Boost Clock

1283 MHz

1845 MHz

Game Clock

—

1717 MHz

Memory Clock

740 MHz 1480 Mbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

4 GB

4 GB

VRAM (MB)

4,096

4,096 0.0%

Memory Type

HBM2

GDDR6

Memory Bus

1024 bit

128 bit

Bandwidth

189.4 GB/s

224.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

1024 KB

2 MB

Performance

Pixel Rate

41.06 GPixel/s

59.04 GPixel/s

Texture Rate

102.6 GTexel/s

162.4 GTexel/s

FP32 (TFLOPS)

3.284 TFLOPS

5.196 TFLOPS

FP64 (TFLOPS)

205.3 GFLOPS (1:16)

324.7 GFLOPS (1:16)

FP16 (TFLOPS)

6.569 TFLOPS (2:1)

10.39 TFLOPS (2:1)

Power

TDP

100 W

130 W

TDP (W)

100

130 +30.0%

Suggested PSU

—

300 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

GCN 5.0

RDNA 1.0

GPU Name

Vega 12

Navi 14

Generation

Radeon Pro Mac (Vega Series)

Navi (RX 5000)

Process Size

14 nm

7 nm

Transistors

—

6,400 million

Die Size

—

158 mm²

Foundry

GlobalFoundries

TSMC

Density

—

40.5M / mm²

API Support

DirectX

12 (12_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

2.1

Shader Model

6.0

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

180 mm 7.1 inches

Outputs

Portable Device Dependent

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x8

Other

Launch Price

—

169 USD

Production

End-of-life

End-of-life

Predecessor

—

Vega

Successor

—

Navi II

View Radeon Pro Vega 20 Details View Radeon RX 5500 XT Details