NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon R7 350 640SP

VS

NVIDIA GeForce GTX 1070 GDDR5X AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 GDDR5X 's Advantages

Boost Clock1683MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.3GB/s vs 72.00GB/s)

1280 additional rendering cores

AMD Radeon R7 350 640SP 's Advantages

Lower TDP (55W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 GDDR5X +445%

6.463 TFLOPS

Radeon R7 350 640SP

1.184 TFLOPS

GeForce GTX 1070 GDDR5X

VS

Radeon R7 350 640SP

Graphics Card

Dec 2018

Release Date

Jan 2019

GeForce 10

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1506 MHz

Base Clock

-

1683 MHz

Boost Clock

-

1001 MHz

Memory Clock

1125 MHz

Memory

8GB

Memory Size

2GB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

128bit

256.3GB/s

Bandwidth

72.00GB/s

Render Config

15

SM Count

-

Compute Units

10

1920

Shading Units

640

120

TMUs

40

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

107.7 GPixel/s

Pixel Rate

14.80 GPixel/s

202.0 GTexel/s

Texture Rate

37.00 GTexel/s

101.0 GFLOPS

FP16 (half)

-

6.463 TFLOPS

FP32 (float)

1184 GFLOPS

202.0 GFLOPS

FP64 (double)

74.00 GFLOPS

Graphics Processor

GP104

GPU Name

Cape Verde

GP104-200-A1

GPU Variant

Cape Verde XT

Pascal

Architecture

GCN 1.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

1.5 billion

314 mm²

Die Size

123 mm²

Board Design

150W

TDP

55W

450 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

5.1

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