GPU Comparison

A

AMD

RADEON

AMD Radeon Pro 455

CORE STATE Baffin

VRAM 2 GB

CLOCK SPEED —

TDP 35 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

VS

i

Intel

GPU

Arc A310

CORE STATE DG2-128

VRAM 4 GB

CLOCK SPEED 1750 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_metal

15,829

N/A

geekbench_opencl

11,003

30,607

geekbench_vulkan

N/A

28,964

passmark_directx_10

N/A

31

passmark_directx_11

N/A

33

passmark_directx_12

N/A

29

passmark_directx_9

N/A

69

passmark_g2d

N/A

625

passmark_g3d

N/A

5,433

passmark_gpu_compute

N/A

2,157

DETAILED SPECIFICATIONS

SPECIFICATION

Pro 455

A310

Core Specs

Shading Units

768

768 0.0%

Shaders

768

768 0.0%

TMUs

48

32 -33.3%

ROPs

16

16 0.0%

Compute Units

12

—

Execution Units

—

96

Clocks

Base Clock

—

1750 MHz

Boost Clock

—

1750 MHz

GPU Clock

855 MHz

—

Memory Clock

1270 MHz 5.1 Gbps effective

1937 MHz 15.5 Gbps effective

Memory

Memory Size

2 GB

4 GB

VRAM (MB)

2,048

4,096 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

64 bit

Bandwidth

81.28 GB/s

124.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

13.68 GPixel/s

28.00 GPixel/s

Texture Rate

41.04 GTexel/s

56.00 GTexel/s

FP32 (TFLOPS)

1,313.3 GFLOPS

2.688 TFLOPS

FP64 (TFLOPS)

82.08 GFLOPS (1:16)

672.0 GFLOPS (1:4)

FP16 (TFLOPS)

1,313.3 GFLOPS (1:1)

5.376 TFLOPS (2:1)

AI/RT

RT Cores

—

6

XMX Cores

—

96

Power

TDP

35 W

30 W

TDP (W)

35

30 -14.3%

Suggested PSU

—

200 W

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Xe-HPG

GPU Name

Baffin

DG2-128

Generation

Radeon Pro Mac (400 Series)

Alchemist (Arc 3)

Process Size

14 nm

6 nm

Transistors

3,000 million

7,200 million

Die Size

123 mm²

157 mm²

Foundry

GlobalFoundries

TSMC

Density

24.4M / mm²

45.9M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

Shader Model

6.7

6.6

Physical

Slot Width

MXM Module

Single-slot

Outputs

Portable Device Dependent

4x mini-DisplayPort 2.0

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x8

Other

Production

End-of-life

End-of-life

Predecessor

—

Xe Graphics

Successor

—

Battlemage

View Radeon Pro 455 Details View Arc A310 Details