AMD Radeon HD 6670 vs NVIDIA CMP 50HX

VS

AMD Radeon HD 6670

NVIDIA CMP 50HX

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6670 and 10GB VRAM CMP 50HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670 's Advantages

Lower TDP (66W vs 250W)

NVIDIA CMP 50HX 's Advantages

Released 10 years and 2 months late

Boost Clock1545MHz

More VRAM (10GB vs 1024GB)

Larger VRAM bandwidth (560.0GB/s vs 64.00GB/s)

3104 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670

0.768 TFLOPS

CMP 50HX +1341%

11.07 TFLOPS

Radeon HD 6670

VS

CMP 50HX

Graphics Card

Apr 2011

Release Date

Jun 2021

Northern Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1350 MHz

-

Boost Clock

1545 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

320bit

64.00GB/s

Bandwidth

560.0GB/s

Render Config

6

Compute Units

-

SM Count

56

480

Shading Units

3584

24

TMUs

192

8

ROPs

80

-

Tensor Cores

448

-

RT Cores

56

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

5 MB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

123.6 GPixel/s

19.20 GTexel/s

Texture Rate

296.6 GTexel/s

-

FP16 (half)

22.15 TFLOPS

768.0 GFLOPS

FP32 (float)

11.07 TFLOPS

-

FP64 (double)

346.1 GFLOPS

Board Design

66W

TDP

250W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Processor

Turks

GPU Name

TU102

Turks XT (215-0803000)

GPU Variant

TU102-100-A1

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.716 billion

Transistors

18.6 billion

118 mm²

Die Size

754 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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