NVIDIA GeForce GTX 770 vs AMD Radeon RX 550 512SP

VS

NVIDIA GeForce GTX 770

AMD Radeon RX 550 512SP

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 2GB VRAM Radeon RX 550 512SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770 's Advantages

Boost Clock has increased by 1% (1085MHz vs 1071MHz)

Larger VRAM bandwidth (224.4GB/s vs 96.00GB/s)

1024 additional rendering cores

AMD Radeon RX 550 512SP 's Advantages

Released 4 years and 5 months late

Lower TDP (50W vs 230W)

Score

Benchmark

FP32 (float)

GeForce GTX 770 +203%

3.333 TFLOPS

Radeon RX 550 512SP

1.097 TFLOPS

GeForce GTX 770

VS

Radeon RX 550 512SP

Graphics Card

May 2013

Release Date

Oct 2017

GeForce 700

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1046 MHz

Base Clock

1019 MHz

1085 MHz

Boost Clock

1071 MHz

1753 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

224.4GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

-

1536

Shading Units

512

128

TMUs

32

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

34.72 GPixel/s

Pixel Rate

17.14 GPixel/s

138.9 GTexel/s

Texture Rate

34.27 GTexel/s

-

FP16 (half)

1097 GFLOPS

3.333 TFLOPS

FP32 (float)

1097 GFLOPS

138.9 GFLOPS

FP64 (double)

68.54 GFLOPS

Board Design

230W

TDP

50W

550 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 Processor

GK104

GPU Name

Baffin

GK104-425-A2

GPU Variant

Baffin LE

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

3 billion

294 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.4

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