AMD Radeon HD 6770 vs NVIDIA GeForce GTX 590

VS

AMD Radeon HD 6770 NVIDIA GeForce GTX 590

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 and 1536MB VRAM GeForce GTX 590 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 's Advantages

288 additional rendering cores

Lower TDP (108W vs 365W)

NVIDIA GeForce GTX 590 's Advantages

More VRAM (1536GB vs 1024GB)

Larger VRAM bandwidth (164.0GB/s vs 76.80GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 6770 +9%

1.36 TFLOPS

GeForce GTX 590

1.244 TFLOPS

Radeon HD 6770

VS

GeForce GTX 590

Graphics Card

Jan 2011

Release Date

Mar 2011

Northern Islands

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1200 MHz

Memory Clock

854 MHz

Memory

1024MB

Memory Size

1536MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

384bit

76.80GB/s

Bandwidth

164.0GB/s

Render Config

-

SM Count

16

10

Compute Units

-

800

Shading Units

512

40

TMUs

64

16

ROPs

48

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

768 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

19.46 GPixel/s

34.00 GTexel/s

Texture Rate

38.91 GTexel/s

-

FP16 (half)

-

1360 GFLOPS

FP32 (float)

1244 GFLOPS

-

FP64 (double)

155.5 GFLOPS

Graphics Processor

Juniper

GPU Name

GF110

Juniper XT (215-0754013)

GPU Variant

GF110-351-A1

TeraScale 2

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.04 billion

Transistors

3 billion

166 mm²

Die Size

520 mm²

Board Design

108W

TDP

365W

300 W

Suggested PSU

750 W

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

Outputs

3x DVI 1x mini-DisplayPort

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

1.1

N/A

Vulkan

N/A

-

CUDA

2.0

5.0

Shader Model

5.1

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