NVIDIA CMP 70HX vs AMD Radeon HD 7670 OEM

VS

NVIDIA CMP 70HX

AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages

Released 9 years late

Boost Clock1395MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (608.3GB/s vs 64.00GB/s)

3360 additional rendering cores

Score

Benchmark

FP32 (float)

CMP 70HX +1294%

10.71 TFLOPS

Radeon HD 7670 OEM

0.768 TFLOPS

CMP 70HX

VS

Radeon HD 7670 OEM

Graphics Card

Jan 2021

Release Date

Jan 2012

Mining GPUs

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1395 MHz

Boost Clock

-

1188 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

608.3GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

6

30

SM Count

-

3840

Shading Units

480

120

TMUs

24

64

ROPs

8

120

Tensor Cores

-

30

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

89.28 GPixel/s

Pixel Rate

6.400 GPixel/s

167.4 GTexel/s

Texture Rate

19.20 GTexel/s

10.71 TFLOPS

FP16 (half)

-

10.71 TFLOPS

FP32 (float)

768.0 GFLOPS

167.4 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

66W

200 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x DisplayPort 1.1 1x VGA

1x 12-pin

Power Connectors

None

Graphics Processor

GA104

GPU Name

Turks

GA104-100-A1

GPU Variant

Turks XT (215-0803000)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.716 billion

392 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.8

Shader Model

5.0

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