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

GeForce RTX 3090 Ti

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1860 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,278

5,741

geekbench_opencl

89,494

205,978

geekbench_vulkan

74,422

184,015

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

RTX 3090 Ti

Core Specs

Shading Units

4,096

10,752 +162.5%

Shaders

4,096

10,752 +162.5%

TMUs

256

336 +31.3%

ROPs

128

112 -12.5%

SM Count

—

84

Execution Units

512

—

Clocks

Base Clock

1650 MHz

1560 MHz

Boost Clock

2050 MHz

1860 MHz

Memory Clock

2000 MHz 16 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

256 bit

384 bit

Bandwidth

512.0 GB/s

1.01 TB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

16 MB

6 MB

Performance

Pixel Rate

262.4 GPixel/s

208.3 GPixel/s

Texture Rate

524.8 GTexel/s

625.0 GTexel/s

FP32 (TFLOPS)

16.79 TFLOPS

40.00 TFLOPS

FP64 (TFLOPS)

—

625.0 GFLOPS (1:64)

FP16 (TFLOPS)

33.59 TFLOPS (2:1)

40.00 TFLOPS (1:1)

AI/RT

RT Cores

32

84 +162.5%

Tensor Cores

—

336

XMX Cores

512

—

Power

TDP

120 W

450 W

TDP (W)

120

450 +275.0%

Suggested PSU

—

850 W

Power Connectors

—

1x 16-pin

Architecture

Architecture

Xe-HPG

Ampere

GPU Name

DG2-512

GA102

Generation

Alchemist (Arc 7 Mobile)

GeForce 30

Process Size

6 nm

8 nm

Transistors

21,700 million

28,300 million

Die Size

406 mm²

628 mm²

Foundry

TSMC

Samsung

Density

53.4M / mm²

45.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

—

8.6

Shader Model

6.6

6.8

Physical

Slot Width

IGP

Triple-slot

Length

—

336 mm 13.2 inches

Height

—

140 mm 5.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

1,999 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 20

Successor

—

GeForce 40

View Arc A770M Details View GeForce RTX 3090 Ti Details