GPU Comparison

A

AMD

RADEON

AMD FirePro D300

CORE STATE Pitcairn

VRAM 2 GB

CLOCK SPEED —

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

i

Intel

GPU

Arc A770M

CORE STATE DG2-512

VRAM 16 GB

CLOCK SPEED 2050 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

geekbench_opencl

19,515

89,494

geekbench_vulkan

19,759

74,422

3dmark_3dmark_steel_nomad_dx12

N/A

2,278

passmark_directx_10

N/A

56

passmark_directx_11

N/A

69

passmark_directx_12

N/A

70

passmark_directx_9

N/A

178

passmark_g2d

N/A

711

passmark_g3d

N/A

11,774

passmark_gpu_compute

N/A

4,778

DETAILED SPECIFICATIONS

SPECIFICATION

FirePro D300

A770M

Core Specs

Shading Units

1,280

4,096 +220.0%

Shaders

1,280

4,096 +220.0%

TMUs

80

256 +220.0%

ROPs

32

128 +300.0%

Compute Units

20

—

Execution Units

—

512

Clocks

Base Clock

—

1650 MHz

Boost Clock

—

2050 MHz

GPU Clock

850 MHz

—

Memory Clock

1270 MHz 5.1 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

2 GB

16 GB

VRAM (MB)

2,048

16,384 +700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

162.6 GB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

512 KB

16 MB

Performance

Pixel Rate

27.20 GPixel/s

262.4 GPixel/s

Texture Rate

68.00 GTexel/s

524.8 GTexel/s

FP32 (TFLOPS)

2.176 TFLOPS

16.79 TFLOPS

FP64 (TFLOPS)

136.0 GFLOPS (1:16)

—

FP16 (TFLOPS)

—

33.59 TFLOPS (2:1)

AI/RT

RT Cores

—

32

XMX Cores

—

512

Power

TDP

150 W

120 W

TDP (W)

150

120 -20.0%

Suggested PSU

450 W

—

Architecture

Architecture

GCN 1.0

Xe-HPG

GPU Name

Pitcairn

DG2-512

Generation

FirePro Data Center (Dx00)

Alchemist (Arc 7 Mobile)

Process Size

28 nm

6 nm

Transistors

2,800 million

21,700 million

Die Size

212 mm²

406 mm²

Foundry

TSMC

TSMC

Density

13.2M / mm²

53.4M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

3.0

Shader Model

6.5 (5.1)

6.6

Physical

Slot Width

Single-slot

IGP

Length

242 mm 9.5 inches

—

Outputs

4x DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

FirePro Terascale

—

Successor

Radeon Instinct

—

View FirePro D300 Details View Arc A770M Details