ATI Radeon HD 2600 PRO vs AMD Radeon R7 340 OEM

VS

ATI Radeon HD 2600 PRO AMD Radeon R7 340 OEM

We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2600 PRO and 2GB VRAM Radeon R7 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 PRO 's Advantages

Lower TDP (35W vs 50W)

AMD Radeon R7 340 OEM 's Advantages

Released 7 years and 11 months late

Boost Clock780MHz

Larger VRAM bandwidth (64.00GB/s vs 16.00GB/s)

264 additional rendering cores

Score

Benchmark

FP32 (float)

ATI Radeon HD 2600 PRO

0.144 TFLOPS

Radeon R7 340 OEM +315%

0.599 TFLOPS

ATI Radeon HD 2600 PRO

VS

Radeon R7 340 OEM

Graphics Card

Jun 2007

Release Date

May 2015

Radeon R600

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

730 MHz

-

Boost Clock

780 MHz

500 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

128bit

16.00GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

3

Compute Units

6

120

Shading Units

384

8

TMUs

24

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

256 KB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

6.240 GPixel/s

4.800 GTexel/s

Texture Rate

18.72 GTexel/s

-

FP16 (half)

-

144.0 GFLOPS

FP32 (float)

599.0 GFLOPS

-

FP64 (double)

37.44 GFLOPS

Graphics Processor

RV630

GPU Name

Oland

RV630 PRO (215CDBBKA15FG)

GPU Variant

-

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.39 billion

Transistors

0.95 billion

153 mm²

Die Size

77 mm²

Board Design

35W

TDP

50W

200 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

None

Power Connectors

None

Graphics Features

10.0 (10_0)

DirectX

12 (11_1)

3.3

OpenGL

4.6

N/A

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

4.0

Shader Model

5.1

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