NVIDIA CMP 30HX vs AMD Radeon R7 340 OEM

VS

NVIDIA CMP 30HX

AMD Radeon R7 340 OEM

We compared two Desktop platform GPUs: 6GB VRAM CMP 30HX and 2GB VRAM Radeon R7 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 30HX 's Advantages

Released 5 years and 9 months late

Boost Clock has increased by 129% (1785MHz vs 780MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 64.00GB/s)

1024 additional rendering cores

AMD Radeon R7 340 OEM 's Advantages

Lower TDP (50W vs 125W)

Score

Benchmark

FP32 (float)

CMP 30HX +739%

5.027 TFLOPS

Radeon R7 340 OEM

0.599 TFLOPS

CMP 30HX

VS

Radeon R7 340 OEM

Graphics Card

Feb 2021

Release Date

May 2015

Mining GPUs

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

1530 MHz

Base Clock

730 MHz

1785 MHz

Boost Clock

780 MHz

1750 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

6

22

SM Count

-

1408

Shading Units

384

88

TMUs

24

48

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

6.240 GPixel/s

157.1 GTexel/s

Texture Rate

18.72 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

599.0 GFLOPS

157.1 GFLOPS

FP64 (double)

37.44 GFLOPS

Board Design

125W

TDP

50W

300 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

Oland

TU116-100-A1

GPU Variant

-

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

0.95 billion

284 mm²

Die Size

77 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

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