AMD Radeon R9 370 1024SP vs ATI Radeon HD 4650

VS

AMD Radeon R9 370 1024SP ATI Radeon HD 4650

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370 1024SP and 256MB VRAM Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370 1024SP 's Advantages

Released 6 years and 9 months late

Boost Clock975MHz

Larger VRAM bandwidth (179.2GB/s vs 22.40GB/s)

704 additional rendering cores

ATI Radeon HD 4650 's Advantages

Lower TDP (48W vs 150W)

Score

Benchmark

FP32 (float)

Radeon R9 370 1024SP +420%

1.997 TFLOPS

Radeon HD 4650

0.384 TFLOPS

Radeon R9 370 1024SP

VS

Radeon HD 4650

Graphics Card

Jun 2015

Release Date

Sep 2008

Pirate Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

925 MHz

Base Clock

-

975 MHz

Boost Clock

-

1400 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

179.2GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

-

16

Compute Units

4

1024

Shading Units

320

64

TMUs

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

31.20 GPixel/s

Pixel Rate

4.800 GPixel/s

62.40 GTexel/s

Texture Rate

19.20 GTexel/s

-

FP16 (half)

-

1.997 TFLOPS

FP32 (float)

384.0 GFLOPS

124.8 GFLOPS

FP64 (double)

-

Graphics Processor

Trinidad

GPU Name

RV730

Trinidad PRO (215-0870020)

GPU Variant

RV730 PRO (215-0719056)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.8 billion

Transistors

0.514 billion

212 mm²

Die Size

146 mm²

Board Design

150W

TDP

48W

450 W

Suggested PSU

200 W

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

Outputs

2x DVI 1x S-Video

1x 6-pin

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

4.1

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