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

CMP 40HX

CORE STATE TU106

VRAM 8 GB

CLOCK SPEED 1650 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,278

N/A

geekbench_opencl

89,494

93,395

geekbench_vulkan

74,422

77,879

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

CMP 40HX

Core Specs

Shading Units

4,096

2,304 -43.8%

Shaders

4,096

2,304 -43.8%

TMUs

256

144 -43.8%

ROPs

128

64 -50.0%

SM Count

—

36

Execution Units

512

—

Clocks

Base Clock

1650 MHz

1470 MHz

Boost Clock

2050 MHz

1650 MHz

Memory Clock

2000 MHz 16 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

448.0 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

16 MB

4 MB

Performance

Pixel Rate

262.4 GPixel/s

105.6 GPixel/s

Texture Rate

524.8 GTexel/s

237.6 GTexel/s

FP32 (TFLOPS)

16.79 TFLOPS

7.603 TFLOPS

FP64 (TFLOPS)

—

237.6 GFLOPS (1:32)

FP16 (TFLOPS)

33.59 TFLOPS (2:1)

15.21 TFLOPS (2:1)

AI/RT

RT Cores

32

36 +12.5%

Tensor Cores

—

288

XMX Cores

512

—

Power

TDP

120 W

185 W

TDP (W)

120

185 +54.2%

Suggested PSU

—

450 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

Xe-HPG

Turing

GPU Name

DG2-512

TU106

Generation

Alchemist (Arc 7 Mobile)

Mining GPUs

Process Size

6 nm

12 nm

Transistors

21,700 million

10,800 million

Die Size

406 mm²

445 mm²

Foundry

TSMC

TSMC

Density

53.4M / mm²

24.3M / 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

—

7.5

Shader Model

6.6

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 1.0 x4

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

View Arc A770M Details View CMP 40HX Details