AMD Radeon HD 6770 vs NVIDIA GeForce GT 740

VS

AMD Radeon HD 6770 NVIDIA GeForce GT 740

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 and 1024MB VRAM GeForce GT 740 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 's Advantages

416 additional rendering cores

NVIDIA GeForce GT 740 's Advantages

Released 3 years and 4 months late

Larger VRAM bandwidth (80.19GB/s vs 76.80GB/s)

Lower TDP (64W vs 108W)

Score

Benchmark

FP32 (float)

Radeon HD 6770 +78%

1.36 TFLOPS

GeForce GT 740

0.763 TFLOPS

Radeon HD 6770

VS

GeForce GT 740

Graphics Card

Jan 2011

Release Date

May 2014

Northern Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1200 MHz

Memory Clock

1253 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

76.80GB/s

Bandwidth

80.19GB/s

Render Config

-

SM Count

-

10

Compute Units

-

800

Shading Units

384

40

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

256 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

7.944 GPixel/s

34.00 GTexel/s

Texture Rate

31.78 GTexel/s

-

FP16 (half)

-

1360 GFLOPS

FP32 (float)

762.6 GFLOPS

-

FP64 (double)

31.78 GFLOPS

Graphics Processor

Juniper

GPU Name

GK107

Juniper XT (215-0754013)

GPU Variant

GK107-425-A2

TeraScale 2

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

1.27 billion

166 mm²

Die Size

118 mm²

Board Design

108W

TDP

64W

300 W

Suggested PSU

250 W

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

Outputs

2x DVI 1x mini-HDMI 1.4a

1x 6-pin

Power Connectors

1x 6-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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