AMD Radeon RX 480 vs NVIDIA GeForce GTX 770

VS

AMD Radeon RX 480

NVIDIA GeForce GTX 770

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 and 2GB VRAM GeForce GTX 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 's Advantages

Released 3 years and 1 months late

Boost Clock has increased by 17% (1266MHz vs 1085MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 224.4GB/s)

768 additional rendering cores

Lower TDP (150W vs 230W)

Score

Benchmark

FP32 (float)

Radeon RX 480 +75%

5.834 TFLOPS

GeForce GTX 770

3.333 TFLOPS

3DMark Time Spy

Radeon RX 480 +95%

4164

GeForce GTX 770

2135

Blender

Radeon RX 480 +48%

374

GeForce GTX 770

252

Radeon RX 480

VS

GeForce GTX 770

Graphics Card

Jun 2016

Release Date

May 2013

Arctic Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1120 MHz

Base Clock

1046 MHz

1266 MHz

Boost Clock

1085 MHz

2000 MHz

Memory Clock

1753 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

224.4GB/s

Render Config

36

Compute Units

-

2304

Shading Units

1536

144

TMUs

128

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

40.51 GPixel/s

Pixel Rate

34.72 GPixel/s

182.3 GTexel/s

Texture Rate

138.9 GTexel/s

5.834 TFLOPS

FP16 (half)

-

5.834 TFLOPS

FP32 (float)

3.333 TFLOPS

364.6 GFLOPS

FP64 (double)

138.9 GFLOPS

Board Design

150W

TDP

230W

450 W

Suggested PSU

550 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Ellesmere

GPU Name

GK104

Polaris 10 XT (215-0876184)

GPU Variant

GK104-425-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

3.54 billion

232 mm²

Die Size

294 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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