AMD Radeon HD 7990 vs NVIDIA GeForce GTX 1080 Ti 10 GB

VS

AMD Radeon HD 7990

NVIDIA GeForce GTX 1080 Ti 10 GB

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7990 and 10GB VRAM GeForce GTX 1080 Ti 10 GB 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 68% (1683MHz vs 1000MHz)

More VRAM (10GB vs 3GB)

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

1152 additional rendering cores

Lower TDP (250W vs 375W)

Score

Benchmark

FP32 (float)

Radeon HD 7990

4.096 TFLOPS

GeForce GTX 1080 Ti 10 GB +162%

10.77 TFLOPS

Radeon HD 7990

VS

GeForce GTX 1080 Ti 10 GB

Graphics Card

Apr 2013

Release Date

Unknown

Southern Islands

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

950 MHz

Base Clock

1582 MHz

1000 MHz

Boost Clock

1683 MHz

1500 MHz

Memory Clock

1376 MHz

Memory

3GB

Memory Size

10GB

GDDR5

Memory Type

GDDR5X

384bit

Memory Bus

320bit

288.0GB/s

Bandwidth

440.3GB/s

Render Config

32

Compute Units

-

SM Count

25

2048

Shading Units

3200

128

TMUs

200

32

ROPs

80

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

768 KB

L2 Cache

0 MB

-

Theoretical Performance

32.00 GPixel/s

Pixel Rate

134.6 GPixel/s

128.0 GTexel/s

Texture Rate

336.6 GTexel/s

-

FP16 (half)

168.3 GFLOPS

4.096 TFLOPS

FP32 (float)

10.77 TFLOPS

1024 GFLOPS

FP64 (double)

336.6 GFLOPS

Board Design

375W

TDP

250W

750 W

Suggested PSU

600 W

1x DVI 4x mini-DisplayPort 1.2

Outputs

1x HDMI 2.03x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Malta

GPU Name

GP102

Malta XT (215-0849026)

GPU Variant

GP102-300-KA-A1

GCN 1.0

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

4.313 billion

Transistors

11.8 billion

365 mm²

Die Size

471 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

5.1

Shader Model

6.8

Related GPU Comparisons

1

AMD Radeon HD 7990 vs ATI FirePro 2450 Multi View PCIe x1

2

AMD Radeon HD 7990 vs AMD Radeon RX 7950 XTX

3

AMD Radeon HD 7990 vs AMD Radeon RX 560D

4

AMD Radeon HD 7990 vs NVIDIA GeForce 8600 GT Mac Edition

5

AMD Radeon HD 7990 vs AMD Radeon R9 280X2

6

AMD Radeon HD 7990 vs AMD Radeon RX 580 OEM

7

AMD Radeon HD 7990 vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

8

AMD Radeon HD 7990 vs NVIDIA GeForce 6200 X2 PCI

9

AMD Radeon HD 7990 vs NVIDIA GeForce GTX 260 OEM

10

AMD Radeon HD 7990 vs AMD Radeon HD 6570

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early