NVIDIA CMP 70HX vs AMD Radeon R5 340X OEM

VS

NVIDIA CMP 70HX

AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 2GB VRAM Radeon R5 340X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages

Released 5 years and 8 months late

Boost Clock1395MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (608.3GB/s vs 16.00GB/s)

3456 additional rendering cores

Score

Benchmark

FP32 (float)

CMP 70HX +1449%

10.71 TFLOPS

Radeon R5 340X OEM

0.691 TFLOPS

CMP 70HX

VS

Radeon R5 340X OEM

Graphics Card

Jan 2021

Release Date

May 2015

Mining GPUs

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1365 MHz

Base Clock

-

1395 MHz

Boost Clock

-

1188 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6X

Memory Type

DDR3

256bit

Memory Bus

64bit

608.3GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

6

30

SM Count

-

3840

Shading Units

384

120

TMUs

24

64

ROPs

8

120

Tensor Cores

-

30

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

89.28 GPixel/s

Pixel Rate

7.200 GPixel/s

167.4 GTexel/s

Texture Rate

21.60 GTexel/s

10.71 TFLOPS

FP16 (half)

-

10.71 TFLOPS

FP32 (float)

691.2 GFLOPS

167.4 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

Unknown

TDP

65W

200 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x DisplayPort 1.2

1x 12-pin

Power Connectors

None

Graphics Processor

GA104

GPU Name

Oland

GA104-100-A1

GPU Variant

Oland XT (215-0837000)

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

0.95 billion

392 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.6

CUDA

-

6.8

Shader Model

5.1

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