GPU Comparison

i

Intel

GPU

Intel 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 —

VS

NVIDIA

GEFORCE

PG506-232

CORE STATE GA100

VRAM 24 GB

CLOCK SPEED 1440 MHz

TDP 165 W

BUS WIDTH 3072 bit

ARCHITECTURE Ampere

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,278

N/A

geekbench_opencl

89,494

225,124

geekbench_vulkan

74,422

N/A

passmark_directx_10

56

N/A

passmark_directx_11

69

N/A

passmark_directx_12

70

N/A

passmark_directx_9

178

N/A

passmark_g2d

711

N/A

passmark_g3d

11,774

N/A

passmark_gpu_compute

4,778

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

A770M

PG506-232

Core Specs

Shading Units

4,096

3,584 -12.5%

Shaders

4,096

3,584 -12.5%

TMUs

256

224 -12.5%

ROPs

128

96 -25.0%

SM Count

—

56

Execution Units

512

—

Clocks

Base Clock

1650 MHz

930 MHz

Boost Clock

2050 MHz

1440 MHz

Memory Clock

2000 MHz 16 Gbps effective

1215 MHz 2.4 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

GDDR6

HBM2

Memory Bus

256 bit

3072 bit

Bandwidth

512.0 GB/s

933.1 GB/s

Cache

L1 Cache

—

192 KB (per SM)

L2 Cache

16 MB

24 MB

Performance

Pixel Rate

262.4 GPixel/s

138.2 GPixel/s

Texture Rate

524.8 GTexel/s

322.6 GTexel/s

FP32 (TFLOPS)

16.79 TFLOPS

10.32 TFLOPS

FP64 (TFLOPS)

—

5.161 TFLOPS (1:2)

FP16 (TFLOPS)

33.59 TFLOPS (2:1)

10.32 TFLOPS (1:1)

AI/RT

RT Cores

32

—

Tensor Cores

—

224

XMX Cores

512

—

Power

TDP

120 W

165 W

TDP (W)

120

165 +37.5%

Suggested PSU

—

450 W

Power Connectors

—

8-pin EPS

Architecture

Architecture

Xe-HPG

Ampere

GPU Name

DG2-512

GA100

Generation

Alchemist (Arc 7 Mobile)

Server Ampere (Axx)

Process Size

6 nm

7 nm

Transistors

21,700 million

54,200 million

Die Size

406 mm²

826 mm²

Foundry

TSMC

TSMC

Density

53.4M / mm²

65.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

3.0

3.0

CUDA

—

8.0

Shader Model

6.6

—

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

Tesla Turing

Successor

—

Server Ada

View Arc A770M Details View PG506-232 Details