NVIDIA CMP 70HX vs ATI Radeon HD 3650

VS

NVIDIA CMP 70HX

ATI Radeon HD 3650

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 256MB VRAM Radeon HD 3650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages

Released 13 years late

Boost Clock1395MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (608.3GB/s vs 25.60GB/s)

3720 additional rendering cores

Score

Benchmark

FP32 (float)

CMP 70HX +6055%

10.71 TFLOPS

Radeon HD 3650

0.174 TFLOPS

CMP 70HX

VS

Radeon HD 3650

Graphics Card

Jan 2021

Release Date

Jan 2008

Mining GPUs

Generation

Radeon R600

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

800 MHz

Memory

8GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

128bit

608.3GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

3

30

SM Count

-

3840

Shading Units

120

TMUs

8

64

ROPs

4

120

Tensor Cores

-

30

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

128 KB

-

Theoretical Performance

89.28 GPixel/s

Pixel Rate

2.900 GPixel/s

167.4 GTexel/s

Texture Rate

5.800 GTexel/s

10.71 TFLOPS

FP16 (half)

-

10.71 TFLOPS

FP32 (float)

174.0 GFLOPS

167.4 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

65W

200 W

Suggested PSU

250 W

No outputs

Outputs

2x DVI 1x S-Video

1x 12-pin

Power Connectors

None

Graphics Processor

GA104

GPU Name

RV635

GA104-100-A1

GPU Variant

RV635 PRO (215-0682008)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

17.4 billion

Transistors

0.378 billion

392 mm²

Die Size

135 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.8

Shader Model

4.1

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