AMD Radeon R7 265 vs AMD Radeon HD 7730

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265 and 1024MB VRAM Radeon HD 7730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265 's Advantages

Released 9 months late

Boost Clock925MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (179.2GB/s vs 72.00GB/s)

640 additional rendering cores

AMD Radeon HD 7730 's Advantages

Lower TDP (47W vs 150W)

Score

Benchmark

FP32 (float)

Radeon R7 265 +208%

1.894 TFLOPS

Radeon HD 7730

0.614 TFLOPS

Radeon R7 265

VS

Radeon HD 7730

Graphics Card

Feb 2014

Release Date

May 2013

Volcanic Islands

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1400 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

179.2GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

16

Compute Units

6

1024

Shading Units

384

64

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

Theoretical Performance

29.60 GPixel/s

Pixel Rate

6.400 GPixel/s

59.20 GTexel/s

Texture Rate

19.20 GTexel/s

-

FP16 (half)

-

1.894 TFLOPS

FP32 (float)

614.4 GFLOPS

118.4 GFLOPS

FP64 (double)

38.40 GFLOPS

Graphics Processor

Pitcairn

GPU Name

Cape Verde

Pitcairn PRO (215-0828062)

GPU Variant

Cape Verde LE

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.8 billion

Transistors

1.5 billion

212 mm²

Die Size

123 mm²

Board Design

150W

TDP

47W

450 W

Suggested PSU

200 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 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.2

OpenCL

1.2

Vulkan

1.2

-

CUDA

-

5.1

Shader Model

5.1

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