AMD Radeon R5 340X OEM vs NVIDIA GeForce GTX 280

VS

AMD Radeon R5 340X OEM

NVIDIA GeForce GTX 280

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 1024MB VRAM GeForce GTX 280 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 6 years and 11 months late

More VRAM (2GB vs 1024GB)

144 additional rendering cores

Lower TDP (65W vs 236W)

NVIDIA GeForce GTX 280 's Advantages

Larger VRAM bandwidth (141.7GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)

Radeon R5 340X OEM +11%

0.691 TFLOPS

GeForce GTX 280

0.622 TFLOPS

Radeon R5 340X OEM

VS

GeForce GTX 280

Graphics Card

May 2015

Release Date

Jun 2008

Pirate Islands

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

1107 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

512bit

16.00GB/s

Bandwidth

141.7GB/s

Render Config

6

Compute Units

-

SM Count

30

384

Shading Units

240

24

TMUs

80

8

ROPs

32

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

256 KB

-

Theoretical Performance

7.200 GPixel/s

Pixel Rate

19.26 GPixel/s

21.60 GTexel/s

Texture Rate

48.16 GTexel/s

-

691.2 GFLOPS

FP32 (float)

622.1 GFLOPS

43.20 GFLOPS

FP64 (double)

77.76 GFLOPS

Board Design

65W

TDP

236W

250 W

Suggested PSU

550 W

1x DVI 1x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Oland

GPU Name

GT200

Oland XT (215-0837000)

GPU Variant

G200-300-A2

GCN 1.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

0.95 billion

Transistors

1.4 billion

77 mm²

Die Size

576 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.3

5.1

Shader Model

4.0

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