AMD Radeon Pro 455 vs AMD Radeon Pro Vega 56

VS

AMD Radeon Pro 455 AMD Radeon Pro Vega 56

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 455 and 8GB VRAM Radeon Pro Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 455 's Advantages

Lower TDP (35W vs 210W)

AMD Radeon Pro Vega 56 's Advantages

Released 10 months late

Boost Clock1250MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (402.4GB/s vs 81.28GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 455

1.313 TFLOPS

Radeon Pro Vega 56 +582%

8.96 TFLOPS

Radeon Pro 455

VS

Radeon Pro Vega 56

Graphics Card

Oct 2016

Release Date

Aug 2017

Radeon Pro Mac

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1138 MHz

-

Boost Clock

1250 MHz

1270 MHz

Memory Clock

786 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

2048bit

81.28GB/s

Bandwidth

402.4GB/s

Render Config

-

SM Count

-

12

Compute Units

56

768

Shading Units

3584

48

TMUs

224

16

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

Theoretical Performance

13.68 GPixel/s

Pixel Rate

80.00 GPixel/s

41.04 GTexel/s

Texture Rate

280.0 GTexel/s

1313 GFLOPS

FP16 (half)

17.92 TFLOPS

1313 GFLOPS

FP32 (float)

8.960 TFLOPS

82.08 GFLOPS

FP64 (double)

560.0 GFLOPS

Graphics Processor

Baffin

GPU Name

Vega 10

Baffin PRO

GPU Variant

Vega 10 XL (215-0894216)

GCN 4.0

Architecture

GCN 5.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

12.5 billion

123 mm²

Die Size

495 mm²

Board Design

35W

TDP

210W

-

Suggested PSU

-

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon Pro 455 vs NVIDIA GeForce GTX 1050 Mobile

2

AMD Radeon Pro 455 vs NVIDIA GeForce RTX 2070 Max Q Refresh

3

AMD Radeon Pro 580 vs AMD Radeon Pro 455

4

AMD Radeon Pro 455 vs AMD Radeon HD 8530M

5

AMD Radeon Pro 455 vs NVIDIA GeForce GTX 760A

6

AMD Radeon Pro 455 vs NVIDIA GeForce 9300M G

7

AMD Radeon Pro 455 vs NVIDIA T600 Mobile

8

AMD Radeon Pro 455 vs AMD Radeon Pro Vega 48

9

AMD Radeon Pro 455 vs NVIDIA GeForce RTX 4050 Max-Q

10

AMD Radeon Pro 455 vs NVIDIA GeForce GT 240M LE

Related News

1

Only 3 Weeks Left! AMD Zen5 Launching Soon

2

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

3

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

4

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher

5

It's 2024: This Company Released a Laptop Supporting DOS and Windows 95

6

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

7

AMD to Launch Advanced Ryzen AI PRO Series Soon

8

Intel Delays Lunar Lake Shipment: Postponed from June to September

9

Initial Test Results of AMD Ryzen AI 9 365 Revealed: IPC Improvement Meets Expectations

10

Elon Musk Responds to Nvidia’s Jensen Huang: Humanoid Robots Will Be Ten Times More Common than Cars