AMD Radeon HD 7770 GHz Edition vs NVIDIA TITAN Ada

VS

AMD Radeon HD 7770 GHz Edition

NVIDIA TITAN Ada

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770 GHz Edition 's Advantages

Lower TDP (80W vs 800W)

NVIDIA TITAN Ada 's Advantages

Boost Clock2520MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (1152GB/s vs 72.00GB/s)

17792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7770 GHz Edition

1.28 TFLOPS

TITAN Ada +7157%

92.9 TFLOPS

Radeon HD 7770 GHz Edition

VS

TITAN Ada

Graphics Card

Feb 2012

Release Date

Unknown

Southern Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2235 MHz

-

Boost Clock

2520 MHz

1125 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

48GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

384bit

72.00GB/s

Bandwidth

1152GB/s

Render Config

10

Compute Units

-

SM Count

144

640

Shading Units

18432

40

TMUs

576

16

ROPs

192

-

Tensor Cores

576

-

RT Cores

144

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

96 MB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

483.8 GPixel/s

40.00 GTexel/s

Texture Rate

1452 GTexel/s

-

FP16 (half)

92.90 TFLOPS

1280 GFLOPS

FP32 (float)

92.90 TFLOPS

80.00 GFLOPS

FP64 (double)

1452 GFLOPS

Board Design

80W

TDP

800W

250 W

Suggested PSU

1200 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

2x 16-pin

Graphics Processor

Cape Verde

GPU Name

AD102

Cape Verde XT

GPU Variant

AD102-450-A1

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.5 billion

Transistors

76.3 billion

123 mm²

Die Size

609 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

5.1

Shader Model

6.7

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