AMD Radeon R7 260X vs AMD Radeon R7 350 640SP

VS

AMD Radeon R7 260X AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260X 's Advantages

Larger VRAM bandwidth (104.0GB/s vs 72.00GB/s)

256 additional rendering cores

AMD Radeon R7 350 640SP 's Advantages

Released 5 years and 3 months late

Lower TDP (55W vs 115W)

Score

Benchmark

FP32 (float)

Radeon R7 260X +66%

1.971 TFLOPS

Radeon R7 350 640SP

1.184 TFLOPS

Radeon R7 260X

VS

Radeon R7 350 640SP

Graphics Card

Oct 2013

Release Date

Jan 2019

Volcanic Islands

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1625 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

104.0GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

14

Compute Units

10

896

Shading Units

640

56

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

17.60 GPixel/s

Pixel Rate

14.80 GPixel/s

61.60 GTexel/s

Texture Rate

37.00 GTexel/s

-

FP16 (half)

-

1.971 TFLOPS

FP32 (float)

1184 GFLOPS

123.2 GFLOPS

FP64 (double)

74.00 GFLOPS

Graphics Processor

Bonaire

GPU Name

Cape Verde

Bonaire XTX (215-0839097)

GPU Variant

Cape Verde XT

GCN 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.08 billion

Transistors

1.5 billion

160 mm²

Die Size

123 mm²

Board Design

115W

TDP

55W

300 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

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

1x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.0

OpenCL

1.2

Vulkan

1.2

-

CUDA

-

6.3

Shader Model

5.1

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