AMD Radeon HD 6770 vs NVIDIA GeForce GTX 760 X2

VS

AMD Radeon HD 6770 NVIDIA GeForce GTX 760 X2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 and 2GB VRAM GeForce GTX 760 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 's Advantages

Lower TDP (108W vs 250W)

NVIDIA GeForce GTX 760 X2 's Advantages

Released 2 years and 10 months late

Boost Clock1072MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (192.3GB/s vs 76.80GB/s)

352 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6770

1.36 TFLOPS

GeForce GTX 760 X2 +81%

2.47 TFLOPS

Radeon HD 6770

VS

GeForce GTX 760 X2

Graphics Card

Jan 2011

Release Date

Nov 2013

Northern Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1006 MHz

-

Boost Clock

1072 MHz

1200 MHz

Memory Clock

1502 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

76.80GB/s

Bandwidth

192.3GB/s

Render Config

-

SM Count

-

10

Compute Units

-

800

Shading Units

1152

40

TMUs

96

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

25.73 GPixel/s

34.00 GTexel/s

Texture Rate

102.9 GTexel/s

-

FP16 (half)

-

1360 GFLOPS

FP32 (float)

2.470 TFLOPS

-

FP64 (double)

102.9 GFLOPS

Graphics Processor

Juniper

GPU Name

GK104

Juniper XT (215-0754013)

GPU Variant

GK104-225-A2

TeraScale 2

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

3.54 billion

166 mm²

Die Size

294 mm²

Board Design

108W

TDP

250W

300 W

Suggested PSU

600 W

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

Outputs

3x DVI 1x mini-DisplayPort 1.2

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

5.0

Shader Model

5.1

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