NVIDIA GeForce GTX 650 vs AMD Radeon R9 255 OEM

VS

NVIDIA GeForce GTX 650

AMD Radeon R9 255 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 2GB VRAM Radeon R9 255 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages

Larger VRAM bandwidth (80.00GB/s vs 73.60GB/s)

AMD Radeon R9 255 OEM 's Advantages

Released 1 years and 3 months late

Boost Clock930MHz

More VRAM (2GB vs 1024GB)

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 650

0.812 TFLOPS

Radeon R9 255 OEM +17%

0.952 TFLOPS

GeForce GTX 650

VS

Radeon R9 255 OEM

Graphics Card

Sep 2012

Release Date

Dec 2013

GeForce 600

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

930 MHz

1250 MHz

Memory Clock

1150 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

73.60GB/s

Render Config

-

Compute Units

8

-

384

Shading Units

512

32

TMUs

32

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

8.464 GPixel/s

Pixel Rate

14.88 GPixel/s

33.86 GTexel/s

Texture Rate

29.76 GTexel/s

-

812.5 GFLOPS

FP32 (float)

952.3 GFLOPS

33.86 GFLOPS

FP64 (double)

59.52 GFLOPS

Board Design

65W

TDP

65W

250 W

Suggested PSU

250 W

2x DVI 1x mini-HDMI 1.4a

Outputs

No outputs

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GK107

GPU Name

Cape Verde

GK107-450-A2

GPU Variant

Cape Verde PRX

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

1.5 billion

118 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce GTX 650 vs AMD Radeon RX 6900 XTX

2

NVIDIA GeForce GTX 650 vs ATI Radeon HD 4250

3

NVIDIA GeForce GTX 650 vs NVIDIA GeForce RTX 3060 3840SP

4

NVIDIA GeForce GTX 650 vs NVIDIA GeForce RTX 3060 GA104

5

NVIDIA GeForce GTX 650 vs AMD Radeon Sky 500

6

NVIDIA GeForce GTX 650 vs ATI Radeon HD 4350

7

NVIDIA GeForce GTX 650 vs ATI FirePro V9800P

8

NVIDIA GeForce GTX 650 vs AMD Radeon 550X

9

NVIDIA GeForce GTX 650 vs ATI Radeon HD 4550

10

NVIDIA GeForce GTX 650 vs AMD Radeon RX 7500 XT

Related News

1

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

2

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

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game