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

Tesla P40

CORE STATE GP102

VRAM 24 GB

CLOCK SPEED 1531 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,278

N/A

geekbench_opencl

89,494

62,017

geekbench_vulkan

74,422

70,237

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

Tesla P40

Core Specs

Shading Units

4,096

3,840 -6.3%

Shaders

4,096

3,840 -6.3%

TMUs

256

240 -6.3%

ROPs

128

96 -25.0%

SM Count

—

30

Execution Units

512

—

Clocks

Base Clock

1650 MHz

1303 MHz

Boost Clock

2050 MHz

1531 MHz

Memory Clock

2000 MHz 16 Gbps effective

1808 MHz 7.2 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

512.0 GB/s

347.1 GB/s

Cache

L1 Cache

—

48 KB (per SM)

L2 Cache

16 MB

3 MB

Performance

Pixel Rate

262.4 GPixel/s

147.0 GPixel/s

Texture Rate

524.8 GTexel/s

367.4 GTexel/s

FP32 (TFLOPS)

16.79 TFLOPS

11.76 TFLOPS

FP64 (TFLOPS)

—

367.4 GFLOPS (1:32)

FP16 (TFLOPS)

33.59 TFLOPS (2:1)

183.7 GFLOPS (1:64)

AI/RT

RT Cores

32

—

XMX Cores

512

—

Power

TDP

120 W

250 W

TDP (W)

120

250 +108.3%

Suggested PSU

—

600 W

Power Connectors

—

8-pin EPS

Architecture

Architecture

Xe-HPG

Pascal

GPU Name

DG2-512

GP102

Generation

Alchemist (Arc 7 Mobile)

Tesla Pascal (Pxx)

Process Size

6 nm

16 nm

Transistors

21,700 million

11,800 million

Die Size

406 mm²

471 mm²

Foundry

TSMC

TSMC

Density

53.4M / mm²

25.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

—

6.1

Shader Model

6.6

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

—

5,699 USD

Production

End-of-life

End-of-life

Predecessor

—

Tesla Maxwell

Successor

—

Tesla Volta

View Arc A770M Details View Tesla P40 Details