GPU Comparison

A

AMD

RADEON

AMD Radeon HD 6770

CORE STATE Juniper

VRAM 1024 MB

CLOCK SPEED —

TDP 108 W

BUS WIDTH 128 bit

ARCHITECTURE TeraScale 2

nm

PROCESS 40 nm

LAUNCH DATE 2011

VS

i

Intel

GPU

Arc A310

CORE STATE DG2-128

VRAM 4 GB

CLOCK SPEED 1750 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

3,802

30,607

geekbench_vulkan

N/A

28,964

passmark_directx_10

N/A

31

passmark_directx_11

N/A

33

passmark_directx_12

N/A

29

passmark_directx_9

N/A

69

passmark_g2d

N/A

625

passmark_g3d

N/A

5,433

passmark_gpu_compute

N/A

2,157

DETAILED SPECIFICATIONS

SPECIFICATION

HD 6770

A310

Core Specs

Shading Units

800

768 -4.0%

Shaders

800

768 -4.0%

TMUs

40

32 -20.0%

ROPs

16

16 0.0%

Compute Units

10

—

Execution Units

—

96

Clocks

Base Clock

—

1750 MHz

Boost Clock

—

1750 MHz

GPU Clock

850 MHz

—

Memory Clock

1200 MHz 4.8 Gbps effective

1937 MHz 15.5 Gbps effective

Memory

Memory Size

1024 MB

4 GB

VRAM (MB)

1,024

4,096 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

64 bit

Bandwidth

76.80 GB/s

124.0 GB/s

Cache

L1 Cache

8 KB (per CU)

—

L2 Cache

256 KB

4 MB

Performance

Pixel Rate

13.60 GPixel/s

28.00 GPixel/s

Texture Rate

34.00 GTexel/s

56.00 GTexel/s

FP32 (TFLOPS)

1,360.0 GFLOPS

2.688 TFLOPS

FP64 (TFLOPS)

—

672.0 GFLOPS (1:4)

FP16 (TFLOPS)

—

5.376 TFLOPS (2:1)

AI/RT

RT Cores

—

6

XMX Cores

—

96

Power

TDP

108 W

30 W

TDP (W)

108

30 -72.2%

Suggested PSU

300 W

200 W

Power Connectors

1x 6-pin

None

Architecture

Architecture

TeraScale 2

Xe-HPG

GPU Name

Juniper

DG2-128

Generation

Northern Islands (HD 6700)

Alchemist (Arc 3)

Process Size

40 nm

6 nm

Transistors

1,040 million

7,200 million

Die Size

166 mm²

157 mm²

Foundry

TSMC

TSMC

Density

6.3M / mm²

45.9M / mm²

API Support

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenGL

4.4

4.6

Vulkan

—

1.4

OpenCL

1.2

3.0

Shader Model

5.0

6.6

Physical

Slot Width

Dual-slot

Single-slot

Length

198 mm 7.8 inches

—

Outputs

2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1

4x mini-DisplayPort 2.0

Bus Interface

PCIe 2.0 x16

PCIe 4.0 x8

Other

Launch Price

129 USD

—

Production

End-of-life

End-of-life

Predecessor

Evergreen

Xe Graphics

Successor

Southern Islands

Battlemage

View Radeon HD 6770 Details View Arc A310 Details