NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon 550X

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample AMD Radeon 550X

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 2GB VRAM Radeon 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (336.6GB/s vs 112.0GB/s)

2368 additional rendering cores

AMD Radeon 550X 's Advantages

Boost Clock has increased by 31% (1218MHz vs 928MHz)

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +328%

5.345 TFLOPS

Radeon 550X

1.247 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

Radeon 550X

Graphics Card

Unknown

Release Date

Mar 2019

GeForce 700

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

875 MHz

Base Clock

1082 MHz

928 MHz

Boost Clock

1218 MHz

1753 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

128bit

336.6GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

Compute Units

8

2880

Shading Units

512

240

TMUs

32

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

512 KB

Theoretical Performance

55.68 GPixel/s

Pixel Rate

19.49 GPixel/s

222.7 GTexel/s

Texture Rate

38.98 GTexel/s

-

FP16 (half)

1247 GFLOPS

5.345 TFLOPS

FP32 (float)

1247 GFLOPS

222.7 GFLOPS

FP64 (double)

77.95 GFLOPS

Graphics Processor

GK180

GPU Name

Lexa

GK180-425-A1

GPU Variant

Lexa PRO (215-0904018)

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

7.08 billion

Transistors

2.2 billion

561 mm²

Die Size

103 mm²

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.2.175

Vulkan

1.2

3.5

CUDA

-

5.1

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon RX 7700 XT vs NVIDIA GeForce GTX 780 Ti Engineering Sample

2

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

3

NVIDIA GeForce RTX 4080 SUPER vs NVIDIA GeForce GTX 780 Ti Engineering Sample

4

NVIDIA GeForce GTX 1060 6 GB Rev. 2 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

5

NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon R5 235 OEM

6

NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

7

NVIDIA GeForce GTX 1060 6 GB vs NVIDIA GeForce GTX 780 Ti Engineering Sample

8

NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon HD 6970 X2

9

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce RTX 2060

10

NVIDIA GeForce GTX 780 Ti Engineering Sample vs ATI FirePro V8800

Related News

1

Complete Layout of Intel's Next-Gen LGA1851 Interface Exposed: A Comprehensive Look at PCIe and USB Features

2

Apple's 2025 OS in Development: iOS 19 Codename 'Luck'

3

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

4

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

5

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

6

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

7

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

8

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

9

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

10

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory