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

RTX A6000

CORE STATE GA102

VRAM 48 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,278

N/A

geekbench_opencl

89,494

180,149

geekbench_vulkan

74,422

165,451

passmark_directx_10

56

155

passmark_directx_11

69

191

passmark_directx_12

70

87

passmark_directx_9

178

245

passmark_g2d

711

913

passmark_g3d

11,774

22,577

passmark_gpu_compute

4,778

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

A770M

RTX A6000

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

1410 MHz

Boost Clock

2050 MHz

1800 MHz

Memory Clock

2000 MHz 16 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

16 GB

48 GB

VRAM (MB)

16,384

49,152 +200.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

384 bit

Bandwidth

512.0 GB/s

768.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

16 MB

6 MB

Performance

Pixel Rate

262.4 GPixel/s

201.6 GPixel/s

Texture Rate

524.8 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

16.79 TFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

—

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

33.59 TFLOPS (2:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

32

84 +162.5%

Tensor Cores

—

336

XMX Cores

512

—

Power

TDP

120 W

300 W

TDP (W)

120

300 +150.0%

Suggested PSU

—

700 W

Power Connectors

—

8-pin EPS

Architecture

Architecture

Xe-HPG

Ampere

GPU Name

DG2-512

GA102

Generation

Alchemist (Arc 7 Mobile)

Workstation Ampere (Ax000)

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

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

4,649 USD

Production

End-of-life

End-of-life

Predecessor

—

Quadro Turing

Successor

—

Workstation Ada

View Arc A770M Details View RTX A6000 Details