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

Tesla K20m

CORE STATE GK110

VRAM 5 GB

CLOCK SPEED —

TDP 225 W

BUS WIDTH 320 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

808

N/A

geekbench_opencl

38,224

16,085

geekbench_vulkan

36,736

21,936

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

Tesla K20m

Core Specs

Shading Units

1,024

2,496 +143.8%

Shaders

1,024

2,496 +143.8%

TMUs

64

208 +225.0%

ROPs

32

40 +25.0%

Execution Units

128

—

Clocks

Base Clock

2000 MHz

—

Boost Clock

2050 MHz

—

GPU Clock

—

706 MHz

Memory Clock

1937 MHz 15.5 Gbps effective

1300 MHz 5.2 Gbps effective

Memory

Memory Size

6 GB

5 GB

VRAM (MB)

6,144

5,120 -16.7%

Memory Type

GDDR6

GDDR5

Memory Bus

96 bit

320 bit

Bandwidth

186.0 GB/s

208.0 GB/s

Cache

L1 Cache

—

16 KB (per SMX)

L2 Cache

4 MB

1280 KB

Performance

Pixel Rate

65.60 GPixel/s

36.71 GPixel/s

Texture Rate

131.2 GTexel/s

146.8 GTexel/s

FP32 (TFLOPS)

4.198 TFLOPS

3.524 TFLOPS

FP64 (TFLOPS)

1,049.6 GFLOPS (1:4)

1,174.8 GFLOPS (1:3)

FP16 (TFLOPS)

8.397 TFLOPS (2:1)

—

AI/RT

RT Cores

8

—

XMX Cores

128

—

Power

TDP

75 W

225 W

TDP (W)

75

225 +200.0%

Suggested PSU

250 W

550 W

Power Connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Xe-HPG

Kepler

GPU Name

DG2-128

GK110

Generation

Alchemist (Arc 3)

Tesla Kepler (Kxx)

Process Size

6 nm

28 nm

Transistors

7,200 million

7,080 million

Die Size

157 mm²

561 mm²

Foundry

TSMC

TSMC

Density

45.9M / mm²

12.6M / 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

—

3.5

Shader Model

6.6

6.5 (5.1)

Physical

Slot Width

Dual-slot

Dual-slot

Length

222 mm 8.7 inches

267 mm 10.5 inches

Height

114 mm 4.5 inches

—

Outputs

1x HDMI 2.13x DisplayPort 2.0

No outputs

Bus Interface

PCIe 4.0 x8

PCIe 2.0 x16

Other

Launch Price

149 USD

3,199 USD

Production

End-of-life

End-of-life

Predecessor

Xe Graphics

Tesla Fermi

Successor

Battlemage

Tesla Maxwell

View Arc A380 Details View Tesla K20m Details