NVIDIA GeForce GTX 260 vs AMD Radeon HD 6390

VS

NVIDIA GeForce GTX 260

AMD Radeon HD 6390

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 and 1024MB VRAM Radeon HD 6390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 's Advantages

Larger VRAM bandwidth (111.9GB/s vs 16.00GB/s)

AMD Radeon HD 6390 's Advantages

Released 3 years and 1 months late

More VRAM (1024GB vs 896GB)

128 additional rendering cores

Lower TDP (39W vs 182W)

Score

Benchmark

FP32 (float)

GeForce GTX 260 +35%

0.477 TFLOPS

Radeon HD 6390

0.352 TFLOPS

GeForce GTX 260

VS

Radeon HD 6390

Graphics Card

Jun 2008

Release Date

Jul 2011

GeForce 200

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

999 MHz

Memory Clock

500 MHz

Memory

896MB

Memory Size

1024MB

GDDR3

Memory Type

DDR2

448bit

Memory Bus

128bit

111.9GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

4

24

SM Count

-

192

Shading Units

320

64

TMUs

16

28

ROPs

8

-

L1 Cache

8 KB (per CU)

224 KB

L2 Cache

256 KB

-

Theoretical Performance

16.13 GPixel/s

Pixel Rate

4.400 GPixel/s

36.86 GTexel/s

Texture Rate

8.800 GTexel/s

-

476.9 GFLOPS

FP32 (float)

352.0 GFLOPS

59.62 GFLOPS

FP64 (double)

-

Board Design

182W

TDP

39W

450 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 6-pin

Power Connectors

None

Graphics Processor

GT200

GPU Name

Redwood

G200-100-A2

GPU Variant

Redwood LE

Tesla 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

1.4 billion

Transistors

0.627 billion

576 mm²

Die Size

104 mm²

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.3

CUDA

-

4.0

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GTX 260 vs NVIDIA GeForce 8600 GS

2

NVIDIA GeForce GTX 260 vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

3

NVIDIA GeForce GTX 260 vs NVIDIA CMP 70HX

4

NVIDIA GeForce GTX 260 vs NVIDIA GeForce RTX 4080 12 GB

5

NVIDIA GeForce GTX 260 vs ATI Radeon HD 2900 GT

6

NVIDIA GeForce GTX 260 vs ATI Radeon HD 5450

7

NVIDIA GeForce GTX 260 vs AMD Radeon PRO W7500

8

NVIDIA GeForce GTX 260 vs NVIDIA GeForce GTX 960 OEM

9

NVIDIA GeForce GTX 260 vs AMD Radeon HD 8860 OEM

10

NVIDIA GeForce GTX 260 vs ATI FireMV 2250

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

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

3

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

4

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

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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