AMD Radeon R9 270 1024SP vs AMD Radeon R7 350 640SP

VS

AMD Radeon R9 270 1024SP

AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

Boost Clock925MHz

Larger VRAM bandwidth (153.6GB/s vs 72.00GB/s)

384 additional rendering cores

AMD Radeon R7 350 640SP 's Advantages

Released 3 years and 10 months late

Lower TDP (55W vs 150W)

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP +59%

1.894 TFLOPS

Radeon R7 350 640SP

1.184 TFLOPS

Radeon R9 270 1024SP

VS

Radeon R7 350 640SP

Graphics Card

Mar 2015

Release Date

Jan 2019

Volcanic Islands

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1200 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

153.6GB/s

Bandwidth

72.00GB/s

Render Config

16

Compute Units

10

-

1024

Shading Units

640

64

TMUs

40

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

14.80 GPixel/s

59.20 GTexel/s

Texture Rate

37.00 GTexel/s

-

1.894 TFLOPS

FP32 (float)

1184 GFLOPS

118.4 GFLOPS

FP64 (double)

74.00 GFLOPS

Board Design

150W

TDP

55W

450 W

Suggested PSU

250 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 Processor

Pitcairn

GPU Name

Cape Verde

Pitcairn PRO (215-0828062)

GPU Variant

Cape Verde XT

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

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.2

OpenCL

1.2

Vulkan

1.2

-

5.1

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon R9 270 1024SP vs NVIDIA GeForce GT 620 OEM

2

AMD Radeon R9 270 1024SP vs AMD Radeon RX 6700

3

AMD Radeon R9 270 1024SP vs AMD Radeon RX 570 X2

4

AMD Radeon R9 270 1024SP vs NVIDIA GeForce GTX 1650 TU116

5

AMD Radeon R9 270 1024SP vs AMD Radeon RX 470D

6

AMD Radeon R9 270 1024SP vs ATI Radeon HD 4720

7

AMD Radeon R9 270 1024SP vs AMD Radeon Sky 500

8

AMD Radeon R9 270 1024SP vs AMD Radeon Pro W6800X Duo

9

AMD Radeon R9 270 1024SP vs NVIDIA GeForce GT 330 OEM

10

AMD Radeon R9 270 1024SP vs NVIDIA GeForce GTX 1050 Ti

Related News

1

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

2

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

3

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

4

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

5

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

8

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

9

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

10

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim