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

GeForce RTX 5080

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,969

8,637

geekbench_opencl

109,175

264,461

geekbench_vulkan

94,284

257,942

passmark_directx_10

N/A

208

passmark_directx_11

N/A

324

passmark_directx_12

N/A

151

passmark_directx_9

N/A

389

passmark_g2d

N/A

1,415

passmark_g3d

N/A

36,565

passmark_gpu_compute

N/A

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

A770

RTX 5080

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

2295 MHz

Boost Clock

2400 MHz

2617 MHz

Memory Clock

2000 MHz 16 Gbps effective

1875 MHz 30 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

GDDR6

GDDR7

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

960.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

16 MB

64 MB

Performance

Pixel Rate

307.2 GPixel/s

293.1 GPixel/s

Texture Rate

614.4 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

19.66 TFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

2.458 TFLOPS (1:8)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

39.32 TFLOPS (2:1)

56.28 TFLOPS (1:1)

AI/RT

RT Cores

32

84 +162.5%

Tensor Cores

—

336

XMX Cores

512

—

Power

TDP

225 W

360 W

TDP (W)

225

360 +60.0%

Suggested PSU

550 W

750 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 16-pin

Architecture

Architecture

Xe-HPG

Blackwell 2.0

GPU Name

DG2-512

GB203

Generation

Alchemist (Arc 7)

GeForce 50

Process Size

6 nm

5 nm

Transistors

21,700 million

45,600 million

Die Size

406 mm²

378 mm²

Foundry

TSMC

TSMC

Density

53.4M / mm²

120.6M / 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

—

12.0

Shader Model

6.6

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

1x HDMI 2.13x DisplayPort 2.0

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

329 USD

999 USD

Production

End-of-life

Active

Predecessor

Xe Graphics

GeForce 40

Successor

Battlemage

—

View Arc A770 Details View GeForce RTX 5080 Details