NVIDIA GeForce GTX 1080 Ti 10 GB vs AMD Radeon HD 7970 GHz Edition

VS

NVIDIA GeForce GTX 1080 Ti 10 GB AMD Radeon HD 7970 GHz Edition

We compared two Desktop platform GPUs: 10GB VRAM GeForce GTX 1080 Ti 10 GB and 3GB VRAM Radeon HD 7970 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 10 GB 's Advantages

Boost Clock has increased by 59% (1670MHz vs 1050MHz)

More VRAM (10GB vs 3GB)

Larger VRAM bandwidth (440.3GB/s vs 288.0GB/s)

1152 additional rendering cores

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 10 GB +148%

10.69 TFLOPS

Radeon HD 7970 GHz Edition

4.301 TFLOPS

GeForce GTX 1080 Ti 10 GB

VS

Radeon HD 7970 GHz Edition

Graphics Card

Unknown

Release Date

Jun 2012

GeForce 10

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1557 MHz

Base Clock

1000 MHz

1670 MHz

Boost Clock

1050 MHz

1376 MHz

Memory Clock

1500 MHz

Memory

10GB

Memory Size

3GB

GDDR5X

Memory Type

GDDR5

320bit

Memory Bus

384bit

440.3GB/s

Bandwidth

288.0GB/s

Render Config

25

SM Count

-

Compute Units

32

3200

Shading Units

2048

200

TMUs

128

80

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

768 KB

Theoretical Performance

133.6 GPixel/s

Pixel Rate

33.60 GPixel/s

334.0 GTexel/s

Texture Rate

134.4 GTexel/s

167.0 GFLOPS

FP16 (half)

-

10.69 TFLOPS

FP32 (float)

4.301 TFLOPS

334.0 GFLOPS

FP64 (double)

1075 GFLOPS

Graphics Processor

GP102

GPU Name

Tahiti

-

GPU Variant

Tahiti XT2 (215-0821065)

Pascal

Architecture

GCN 1.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

4.313 billion

471 mm²

Die Size

352 mm²

Board Design

250W

TDP

300W

600 W

Suggested PSU

700 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

6.1

CUDA

-

6.7

Shader Model

5.1

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