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

NVIDIA

GEFORCE

L40S

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2520 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

3,802

334,437

geekbench_vulkan

N/A

250,769

DETAILED SPECIFICATIONS

SPECIFICATION

HD 6770

L40S

Core Specs

Shading Units

800

18,176 +2172.0%

Shaders

800

18,176 +2172.0%

TMUs

40

568 +1320.0%

ROPs

16

192 +1100.0%

Compute Units

10

—

SM Count

—

142

Clocks

Base Clock

—

1110 MHz

Boost Clock

—

2520 MHz

GPU Clock

850 MHz

—

Memory Clock

1200 MHz 4.8 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

1024 MB

48 GB

VRAM (MB)

1,024

49,152 +4700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

384 bit

Bandwidth

76.80 GB/s

864.0 GB/s

Cache

L1 Cache

8 KB (per CU)

128 KB (per SM)

L2 Cache

256 KB

48 MB

Performance

Pixel Rate

13.60 GPixel/s

483.8 GPixel/s

Texture Rate

34.00 GTexel/s

1,431.4 GTexel/s

FP32 (TFLOPS)

1,360.0 GFLOPS

91.61 TFLOPS

FP64 (TFLOPS)

—

1,431.4 GFLOPS (1:64)

FP16 (TFLOPS)

—

91.61 TFLOPS (1:1)

AI/RT

RT Cores

—

142

Tensor Cores

—

568

Power

TDP

108 W

300 W

TDP (W)

108

300 +177.8%

Suggested PSU

300 W

700 W

Power Connectors

1x 6-pin

1x 16-pin

Architecture

Architecture

TeraScale 2

Ada Lovelace

GPU Name

Juniper

AD102

Generation

Northern Islands (HD 6700)

Server Ada (Lxx)

Process Size

40 nm

5 nm

Transistors

1,040 million

76,300 million

Die Size

166 mm²

609 mm²

Foundry

TSMC

TSMC

Density

6.3M / mm²

125.3M / 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

CUDA

—

8.9

Shader Model

5.0

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

198 mm 7.8 inches

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 4.0 x16

Other

Launch Price

129 USD

—

Production

End-of-life

End-of-life

Predecessor

Evergreen

Server Ampere

Successor

Southern Islands

Server Hopper

View Radeon HD 6770 Details View L40S Details