GPU Comparison

i

Intel

GPU

Intel Arc A380

CORE STATE DG2-128

VRAM 6 GB

CLOCK SPEED 2050 MHz

TDP 75 W

BUS WIDTH 96 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce GTX 660 Ti

CORE STATE GK104

VRAM 2 GB

CLOCK SPEED 980 MHz

TDP 150 W

BUS WIDTH 192 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

808

N/A

geekbench_opencl

38,224

15,095

geekbench_vulkan

36,736

15,511

passmark_directx_10

37

N/A

passmark_directx_11

38

N/A

passmark_directx_12

35

N/A

passmark_directx_9

73

N/A

passmark_g2d

610

N/A

passmark_g3d

6,252

N/A

passmark_gpu_compute

2,762

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

A380

GTX 660 Ti

Core Specs

Shading Units

1,024

1,344 +31.3%

Shaders

1,024

1,344 +31.3%

TMUs

64

112 +75.0%

ROPs

32

24 -25.0%

Execution Units

128

—

Clocks

Base Clock

2000 MHz

915 MHz

Boost Clock

2050 MHz

980 MHz

Memory Clock

1937 MHz 15.5 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

6 GB

2 GB

VRAM (MB)

6,144

2,048 -66.7%

Memory Type

GDDR6

GDDR5

Memory Bus

96 bit

192 bit

Bandwidth

186.0 GB/s

144.2 GB/s

Cache

L1 Cache

—

16 KB (per SMX)

L2 Cache

4 MB

384 KB

Performance

Pixel Rate

65.60 GPixel/s

27.44 GPixel/s

Texture Rate

131.2 GTexel/s

109.8 GTexel/s

FP32 (TFLOPS)

4.198 TFLOPS

2.634 TFLOPS

FP64 (TFLOPS)

1,049.6 GFLOPS (1:4)

109.8 GFLOPS (1:24)

FP16 (TFLOPS)

8.397 TFLOPS (2:1)

—

AI/RT

RT Cores

8

—

XMX Cores

128

—

Power

TDP

75 W

150 W

TDP (W)

75

150 +100.0%

Suggested PSU

250 W

450 W

Power Connectors

1x 8-pin

2x 6-pin

Architecture

Architecture

Xe-HPG

Kepler

GPU Name

DG2-128

GK104

Generation

Alchemist (Arc 3)

GeForce 600

Process Size

6 nm

28 nm

Transistors

7,200 million

3,540 million

Die Size

157 mm²

294 mm²

Foundry

TSMC

TSMC

Density

45.9M / mm²

12.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

—

3.0

Shader Model

6.6

6.5 (5.1)

Physical

Slot Width

Dual-slot

Dual-slot

Length

222 mm 8.7 inches

241 mm 9.5 inches

Height

114 mm 4.5 inches

—

Outputs

1x HDMI 2.13x DisplayPort 2.0

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

149 USD

299 USD

Production

End-of-life

End-of-life

Predecessor

Xe Graphics

GeForce 500

Successor

Battlemage

GeForce 700

View Arc A380 Details View GeForce GTX 660 Ti Details