GPU Comparison

A

AMD

RADEON

AMD Radeon VII

CORE STATE Vega 20

VRAM 16 GB

CLOCK SPEED 1750 MHz

TDP 295 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

i

Intel

GPU

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 —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,304

2,278

geekbench_metal

77,265

N/A

geekbench_opencl

91,947

89,494

geekbench_vulkan

85,909

74,422

passmark_directx_10

N/A

56

passmark_directx_11

N/A

69

passmark_directx_12

N/A

70

passmark_directx_9

N/A

178

passmark_g2d

N/A

711

passmark_g3d

N/A

11,774

passmark_gpu_compute

N/A

4,778

DETAILED SPECIFICATIONS

SPECIFICATION

VII

A770M

Core Specs

Shading Units

3,840

4,096 +6.7%

Shaders

3,840

4,096 +6.7%

TMUs

240

256 +6.7%

ROPs

64

128 +100.0%

Compute Units

60

—

Execution Units

—

512

Clocks

Base Clock

1400 MHz

1650 MHz

Boost Clock

1750 MHz

2050 MHz

Memory Clock

1000 MHz 2 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

256 bit

Bandwidth

1.02 TB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

4 MB

16 MB

Performance

Pixel Rate

112.0 GPixel/s

262.4 GPixel/s

Texture Rate

420.0 GTexel/s

524.8 GTexel/s

FP32 (TFLOPS)

13.44 TFLOPS

16.79 TFLOPS

FP64 (TFLOPS)

3.360 TFLOPS (1:4)

—

FP16 (TFLOPS)

26.88 TFLOPS (2:1)

33.59 TFLOPS (2:1)

AI/RT

RT Cores

—

32

XMX Cores

—

512

Power

TDP

295 W

120 W

TDP (W)

295

120 -59.3%

Suggested PSU

600 W

—

Power Connectors

2x 8-pin

—

Architecture

Architecture

GCN 5.1

Xe-HPG

GPU Name

Vega 20

DG2-512

Generation

Vega II (Radeon VII)

Alchemist (Arc 7 Mobile)

Process Size

7 nm

6 nm

Transistors

13,230 million

21,700 million

Die Size

331 mm²

406 mm²

Foundry

TSMC

TSMC

Density

40.0M / mm²

53.4M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

Shader Model

6.7

6.6

Physical

Slot Width

Dual-slot

IGP

Length

280 mm 11 inches

—

Height

125 mm 4.9 inches

—

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

699 USD

—

Production

End-of-life

End-of-life

Predecessor

Vega

—

Successor

Navi

—

View Radeon VII Details View Arc A770M Details