GPU Comparison

A

AMD

RADEON

AMD Radeon Instinct MI25

CORE STATE Vega 10

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 300 W

BUS WIDTH 2048 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

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_opencl

68,562

44,625

3dmark_3dmark_steel_nomad_dx12

N/A

1,032

geekbench_metal

N/A

55,926

geekbench_vulkan

N/A

42,120

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

Instinct MI25

RX 5500 XT

Core Specs

Shading Units

4,096

1,408 -65.6%

Shaders

4,096

1,408 -65.6%

TMUs

256

88 -65.6%

ROPs

64

32 -50.0%

Compute Units

64

22 -65.6%

Clocks

Base Clock

1400 MHz

1607 MHz

Boost Clock

1500 MHz

1845 MHz

Game Clock

—

1717 MHz

Memory Clock

852 MHz 1704 Mbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

16 GB

4 GB

VRAM (MB)

16,384

4,096 -75.0%

Memory Type

HBM2

GDDR6

Memory Bus

2048 bit

128 bit

Bandwidth

436.2 GB/s

224.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

4 MB

2 MB

Performance

Pixel Rate

96.00 GPixel/s

59.04 GPixel/s

Texture Rate

384.0 GTexel/s

162.4 GTexel/s

FP32 (TFLOPS)

12.29 TFLOPS

5.196 TFLOPS

FP64 (TFLOPS)

768.0 GFLOPS (1:16)

324.7 GFLOPS (1:16)

FP16 (TFLOPS)

24.58 TFLOPS (2:1)

10.39 TFLOPS (2:1)

Power

TDP

300 W

130 W

TDP (W)

300

130 -56.7%

Suggested PSU

700 W

300 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

Architecture

GCN 5.0

RDNA 1.0

GPU Name

Vega 10

Navi 14

Generation

Radeon Instinct (MIx)

Navi (RX 5000)

Process Size

14 nm

7 nm

Transistors

12,500 million

6,400 million

Die Size

495 mm²

158 mm²

Foundry

GlobalFoundries

TSMC

Density

25.3M / mm²

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

6.7

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

180 mm 7.1 inches

Height

111 mm 4.4 inches

—

Outputs

No outputs

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

FirePro Data Center

Vega

Successor

—

Navi II

View Radeon Instinct MI25 Details View Radeon RX 5500 XT Details