AMD Radeon R5 340X OEM vs NVIDIA CMP 90HX

VS

AMD Radeon R5 340X OEM

NVIDIA CMP 90HX

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340X OEM 's Advantages

Lower TDP (65W vs 320W)

NVIDIA CMP 90HX 's Advantages

Released 6 years and 2 months late

Boost Clock1710MHz

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (760.3GB/s vs 16.00GB/s)

6016 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 340X OEM

0.691 TFLOPS

CMP 90HX +3067%

21.89 TFLOPS

Radeon R5 340X OEM

VS

CMP 90HX

Graphics Card

May 2015

Release Date

Jul 2021

Pirate Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1710 MHz

1000 MHz

Memory Clock

1188 MHz

Memory

2GB

Memory Size

10GB

DDR3

Memory Type

GDDR6X

64bit

Memory Bus

320bit

16.00GB/s

Bandwidth

760.3GB/s

Render Config

6

Compute Units

-

SM Count

50

384

Shading Units

6400

24

TMUs

200

8

ROPs

80

-

Tensor Cores

200

-

RT Cores

50

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

5 MB

-

Theoretical Performance

7.200 GPixel/s

Pixel Rate

136.8 GPixel/s

21.60 GTexel/s

Texture Rate

342.0 GTexel/s

-

FP16 (half)

21.89 TFLOPS

691.2 GFLOPS

FP32 (float)

21.89 TFLOPS

43.20 GFLOPS

FP64 (double)

342.0 GFLOPS

Board Design

65W

TDP

320W

250 W

Suggested PSU

700 W

1x DVI 1x DisplayPort 1.2

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Processor

Oland

GPU Name

GA102

Oland XT (215-0837000)

GPU Variant

GA102-100-A1

GCN 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

0.95 billion

Transistors

28.3 billion

77 mm²

Die Size

628 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

5.1

Shader Model

6.6

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