AMD Radeon HD 8860 OEM vs AMD Radeon R5 235X OEM

VS

AMD Radeon HD 8860 OEM AMD Radeon R5 235X OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8860 OEM and 1024MB VRAM Radeon R5 235X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8860 OEM 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (179.2GB/s vs 14.40GB/s)

1120 additional rendering cores

AMD Radeon R5 235X OEM 's Advantages

Released 11 months late

Lower TDP (18W vs 175W)

Score

Benchmark

FP32 (float)

Radeon HD 8860 OEM +745%

2.368 TFLOPS

Radeon R5 235X OEM

0.28 TFLOPS

Radeon HD 8860 OEM

VS

Radeon R5 235X OEM

Graphics Card

Jan 2013

Release Date

Dec 2013

Sea Islands

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1400 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

179.2GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

20

Compute Units

2

1280

Shading Units

160

80

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

29.60 GPixel/s

Pixel Rate

3.500 GPixel/s

74.00 GTexel/s

Texture Rate

7.000 GTexel/s

-

FP16 (half)

-

2.368 TFLOPS

FP32 (float)

280.0 GFLOPS

148.0 GFLOPS

FP64 (double)

-

Graphics Processor

Curacao

GPU Name

Caicos

Curacao PRO (215-0848000)

GPU Variant

Caicos XT (215-0804070)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.8 billion

Transistors

0.37 billion

212 mm²

Die Size

67 mm²

Board Design

175W

TDP

18W

450 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.3a

1x 6-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

5.0

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