NVIDIA GeForce GTX 650 vs ATI Radeon X800 GTO

VS

NVIDIA GeForce GTX 650

ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages

Released 4 years and 9 months late

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (80.00GB/s vs 22.40GB/s)

384 additional rendering cores

ATI Radeon X800 GTO 's Advantages

Lower TDP (49W vs 65W)

Score

GeForce GTX 650

VS

Radeon X800 GTO

Graphics Card

Sep 2012

Release Date

Dec 2007

GeForce 600

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

350 MHz

Memory

1024MB

Memory Size

128MB

GDDR5

Memory Type

DDR

128bit

Memory Bus

256bit

80.00GB/s

Bandwidth

22.40GB/s

Render Config

-

384

Shading Units

-

32

TMUs

12

16

ROPs

12

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

8.464 GPixel/s

Pixel Rate

4.800 GPixel/s

33.86 GTexel/s

Texture Rate

4.800 GTexel/s

-

812.5 GFLOPS

FP32 (float)

-

33.86 GFLOPS

FP64 (double)

-

Board Design

65W

TDP

49W

250 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

-

Graphics Processor

GK107

GPU Name

R423

GK107-450-A2

GPU Variant

R423 GTO

Kepler

Architecture

R400

TSMC

Foundry

TSMC

28 nm

Process Size

130 nm

1.27 billion

Transistors

0.16 billion

118 mm²

Die Size

289 mm²

Graphics Features

12 (11_0)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

-

Related GPU Comparisons

1

NVIDIA GeForce GTX 650 vs ATI Radeon HD 4650

2

NVIDIA GeForce GTX 650 vs NVIDIA GeForce GTX 1650 TU106

3

NVIDIA GeForce GTX 650 vs ATI Radeon X1700 SE

4

NVIDIA GeForce GTX 650 vs ATI Radeon HD 4870 Mac Edition

5

NVIDIA GeForce GTX 650 vs NVIDIA GeForce 9500 GT Rev. 2

6

NVIDIA GeForce GTX 650 vs AMD Radeon Pro Duo Polaris

7

NVIDIA GeForce GTX 650 vs NVIDIA GeForce GTX 680

8

NVIDIA GeForce GTX 650 vs ATI Radeon X1600 XT Dual

9

NVIDIA GeForce GTX 650 vs ATI Radeon HD 5670 640SP Edition

10

NVIDIA GeForce GTX 650 vs ATI FirePro V7900

Related News

1

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

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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