AMD Radeon R7 340 OEM vs NVIDIA P104 100

VS

AMD Radeon R7 340 OEM

NVIDIA P104 100

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 4GB VRAM P104 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 340 OEM 's Advantages

Lower TDP (50W vs 130W)

NVIDIA P104 100 's Advantages

Released 2 years and 7 months late

Boost Clock has increased by 122% (1733MHz vs 780MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (320.3GB/s vs 64.00GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 340 OEM

0.599 TFLOPS

P104 100 +1011%

6.655 TFLOPS

Radeon R7 340 OEM

VS

P104 100

Graphics Card

May 2015

Release Date

Dec 2017

Pirate Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

730 MHz

Base Clock

1607 MHz

780 MHz

Boost Clock

1733 MHz

1000 MHz

Memory Clock

1251 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5X

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

320.3GB/s

Render Config

6

Compute Units

-

SM Count

15

384

Shading Units

1920

24

TMUs

120

8

ROPs

64

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

6.240 GPixel/s

Pixel Rate

110.9 GPixel/s

18.72 GTexel/s

Texture Rate

208.0 GTexel/s

-

FP16 (half)

104.0 GFLOPS

599.0 GFLOPS

FP32 (float)

6.655 TFLOPS

37.44 GFLOPS

FP64 (double)

208.0 GFLOPS

Board Design

50W

TDP

130W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Processor

Oland

GPU Name

GP104

-

GPU Variant

GP104-100-A1

GCN 1.0

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

0.95 billion

Transistors

7.2 billion

77 mm²

Die Size

314 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

5.1

Shader Model

6.4

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