GPU Comparison

i

Intel

GPU

Intel Arc A770

CORE STATE DG2-512

VRAM 16 GB

CLOCK SPEED 2400 MHz

TDP 225 W

BUS WIDTH 256 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

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

2,969

N/A

geekbench_opencl

109,175

180,149

geekbench_vulkan

94,284

165,451

passmark_directx_10

N/A

155

passmark_directx_11

N/A

191

passmark_directx_12

N/A

87

passmark_directx_9

N/A

245

passmark_g2d

N/A

913

passmark_g3d

N/A

22,577

passmark_gpu_compute

N/A

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

A770

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

2100 MHz

1410 MHz

Boost Clock

2400 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

307.2 GPixel/s

201.6 GPixel/s

Texture Rate

614.4 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

19.66 TFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

2.458 TFLOPS (1:8)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

39.32 TFLOPS (2:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

32

84 +162.5%

Tensor Cores

—

336

XMX Cores

512

—

Power

TDP

225 W

300 W

TDP (W)

225

300 +33.3%

Suggested PSU

550 W

700 W

Power Connectors

1x 6-pin + 1x 8-pin

8-pin EPS

Architecture

Architecture

Xe-HPG

Ampere

GPU Name

DG2-512

GA102

Generation

Alchemist (Arc 7)

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

Dual-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 2.0

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

329 USD

4,649 USD

Production

End-of-life

End-of-life

Predecessor

Xe Graphics

Quadro Turing

Successor

Battlemage

Workstation Ada

View Arc A770 Details View RTX A6000 Details