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 4090 D

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2520 MHz

TDP 425 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,278

8,587

geekbench_opencl

89,494

271,315

geekbench_vulkan

74,422

244,421

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 4090 D

Core Specs

Shading Units

4,096

14,592 +256.3%

Shaders

4,096

14,592 +256.3%

TMUs

256

456 +78.1%

ROPs

128

176 +37.5%

SM Count

—

114

Execution Units

512

—

Clocks

Base Clock

1650 MHz

2280 MHz

Boost Clock

2050 MHz

2520 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

72 MB

Performance

Pixel Rate

262.4 GPixel/s

443.5 GPixel/s

Texture Rate

524.8 GTexel/s

1,149.1 GTexel/s

FP32 (TFLOPS)

16.79 TFLOPS

73.54 TFLOPS

FP64 (TFLOPS)

—

1,149.1 GFLOPS (1:64)

FP16 (TFLOPS)

33.59 TFLOPS (2:1)

73.54 TFLOPS (1:1)

AI/RT

RT Cores

32

114 +256.3%

Tensor Cores

—

456

XMX Cores

512

—

Power

TDP

120 W

425 W

TDP (W)

120

425 +254.2%

Suggested PSU

—

800 W

Power Connectors

—

1x 16-pin

Architecture

Architecture

Xe-HPG

Ada Lovelace

GPU Name

DG2-512

AD102

Generation

Alchemist (Arc 7 Mobile)

GeForce 40

Process Size

6 nm

5 nm

Transistors

21,700 million

76,300 million

Die Size

406 mm²

609 mm²

Foundry

TSMC

TSMC

Density

53.4M / mm²

125.3M / 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

—

8.9

Shader Model

6.6

6.8

Physical

Slot Width

IGP

Triple-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 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

—

1,599 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 30

Successor

—

GeForce 50

View Arc A770M Details View GeForce RTX 4090 D Details