AMD Radeon R5 340X OEM vs ATI Radeon HD 5770

VS

AMD Radeon R5 340X OEM ATI Radeon HD 5770

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 1024MB VRAM Radeon HD 5770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340X OEM 's Advantages

Released 5 years and 7 months late

More VRAM (2GB vs 1GB)

Lower TDP (65W vs 108W)

ATI Radeon HD 5770 's Advantages

Larger VRAM bandwidth (76.80GB/s vs 16.00GB/s)

416 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 340X OEM

0.691 TFLOPS

Radeon HD 5770 +96%

1.36 TFLOPS

Radeon R5 340X OEM

VS

Radeon HD 5770

Graphics Card

May 2015

Release Date

Oct 2009

Pirate Islands

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

1200 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

76.80GB/s

Render Config

-

SM Count

-

6

Compute Units

10

384

Shading Units

800

24

TMUs

40

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

Theoretical Performance

7.200 GPixel/s

Pixel Rate

13.60 GPixel/s

21.60 GTexel/s

Texture Rate

34.00 GTexel/s

-

FP16 (half)

-

691.2 GFLOPS

FP32 (float)

1360 GFLOPS

43.20 GFLOPS

FP64 (double)

-

Graphics Processor

Oland

GPU Name

Juniper

Oland XT (215-0837000)

GPU Variant

Juniper XT (215-0754013)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.95 billion

Transistors

1.04 billion

77 mm²

Die Size

166 mm²

Board Design

65W

TDP

108W

250 W

Suggested PSU

300 W

1x DVI 1x DisplayPort 1.2

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

None

Power Connectors

1x 6-pin

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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