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

GeForce 7900 GS

CORE STATE G71

VRAM 256 MB

CLOCK SPEED —

TDP 49 W

BUS WIDTH 256 bit

ARCHITECTURE Curie

nm

PROCESS 90 nm

LAUNCH DATE 2006

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,278

N/A

geekbench_opencl

89,494

N/A

geekbench_vulkan

74,422

N/A

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

7900 GS

Core Specs

Shading Units

4,096

—

Shaders

4,096

—

TMUs

256

20 -92.2%

ROPs

128

16 -87.5%

Execution Units

512

—

Clocks

Base Clock

1650 MHz

—

Boost Clock

2050 MHz

—

GPU Clock

—

450 MHz

Memory Clock

2000 MHz 16 Gbps effective

660 MHz 1320 Mbps effective

Memory

Memory Size

16 GB

256 MB

VRAM (MB)

16,384

256 -98.4%

Memory Type

GDDR6

GDDR3

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

42.24 GB/s

Cache

L2 Cache

16 MB

—

Performance

Pixel Rate

262.4 GPixel/s

7.200 GPixel/s

Texture Rate

524.8 GTexel/s

9.000 GTexel/s

FP32 (TFLOPS)

16.79 TFLOPS

—

FP16 (TFLOPS)

33.59 TFLOPS (2:1)

—

AI/RT

RT Cores

32

—

XMX Cores

512

—

Power

TDP

120 W

49 W

TDP (W)

120

49 -59.2%

Suggested PSU

—

200 W

Power Connectors

—

1x 6-pin

Architecture

Architecture

Xe-HPG

Curie

GPU Name

DG2-512

G71

Generation

Alchemist (Arc 7 Mobile)

GeForce 7 PCIe (7900)

Process Size

6 nm

90 nm

Transistors

21,700 million

278 million

Die Size

406 mm²

196 mm²

Foundry

TSMC

TSMC

Density

53.4M / mm²

1.4M / mm²

API Support

DirectX

12 Ultimate (12_2)

9.0c (9_3)

OpenGL

4.6

2.1.2 (full) 3.x (partial)

Vulkan

1.4

—

OpenCL

3.0

—

Shader Model

6.6

3.0

Physical

Slot Width

IGP

Single-slot

Length

—

198 mm 7.8 inches

Outputs

Portable Device Dependent

2x DVI1x S-Video

Bus Interface

PCIe 4.0 x16

PCIe 1.0 x16

Other

Launch Price

—

259 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 6 PCIe

Successor

—

GeForce 8

View Arc A770M Details View GeForce 7900 GS Details