AMD Radeon HD 6970 X2 vs NVIDIA GeForce GTX 570

VS

AMD Radeon HD 6970 X2 NVIDIA GeForce GTX 570

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6970 X2 and 1280MB VRAM GeForce GTX 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970 X2 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (176.0GB/s vs 152.0GB/s)

1056 additional rendering cores

NVIDIA GeForce GTX 570 's Advantages

Lower TDP (219W vs 375W)

Score

Benchmark

FP32 (float)

Radeon HD 6970 X2 +92%

2.703 TFLOPS

GeForce GTX 570

1.405 TFLOPS

Radeon HD 6970 X2

VS

GeForce GTX 570

Graphics Card

Unknown

Release Date

Dec 2010

Northern Islands

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1375 MHz

Memory Clock

950 MHz

Memory

2GB

Memory Size

1280MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

320bit

176.0GB/s

Bandwidth

152.0GB/s

Render Config

-

SM Count

15

24

Compute Units

-

1536

Shading Units

480

96

TMUs

60

32

ROPs

40

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

640 KB

Theoretical Performance

28.16 GPixel/s

Pixel Rate

21.96 GPixel/s

84.48 GTexel/s

Texture Rate

43.92 GTexel/s

-

FP16 (half)

-

2.703 TFLOPS

FP32 (float)

1405 GFLOPS

-

FP64 (double)

175.7 GFLOPS

Graphics Processor

Antilles

GPU Name

GF110

Antilles XT (215-0807027)

GPU Variant

GF110-275-A1

TeraScale 3

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

2.64 billion

Transistors

3 billion

389 mm²

Die Size

520 mm²

Board Design

375W

TDP

219W

750 W

Suggested PSU

550 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

3x 8-pin

Power Connectors

2x 6-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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