AMD Radeon HD 6390 vs NVIDIA GeForce 9400 GT Rev. 3

VS

AMD Radeon HD 6390

NVIDIA GeForce 9400 GT Rev. 3

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6390 and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6390 's Advantages

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (16.00GB/s vs 9.600GB/s)

304 additional rendering cores

Lower TDP (39W vs 50W)

NVIDIA GeForce 9400 GT Rev. 3 's Advantages

Released 11 months late

Score

Benchmark

FP32 (float)

Radeon HD 6390 +682%

0.352 TFLOPS

GeForce 9400 GT Rev. 3

0.045 TFLOPS

Radeon HD 6390

VS

GeForce 9400 GT Rev. 3

Graphics Card

Jul 2011

Release Date

Jun 2012

Northern Islands

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

600 MHz

Memory

1024MB

Memory Size

128MB

DDR2

Memory Type

DDR2

128bit

Memory Bus

64bit

16.00GB/s

Bandwidth

9.600GB/s

Render Config

4

Compute Units

-

SM Count

2

320

Shading Units

16

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

2.356 GPixel/s

8.800 GTexel/s

Texture Rate

4.712 GTexel/s

-

352.0 GFLOPS

FP32 (float)

44.86 GFLOPS

-

Board Design

39W

TDP

50W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

Redwood

GPU Name

GT218

Redwood LE

GPU Variant

GT218-670-B1

TeraScale 2

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.627 billion

Transistors

0.26 billion

104 mm²

Die Size

57 mm²

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.2

5.0

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon HD 6390 vs NVIDIA GeForce GTS 450 Rev. 2

2

AMD Radeon HD 6390 vs NVIDIA GeForce GTX 750 Ti OEM

3

AMD Radeon HD 6390 vs AMD Radeon R9 FURY X

4

AMD Radeon HD 6390 vs AMD Radeon HD 7850

5

AMD Radeon HD 6390 vs ATI FirePro V3900

6

AMD Radeon HD 6390 vs AMD Radeon HD 7950 Monica BIOS 2

7

AMD Radeon HD 6390 vs AMD Radeon R9 Nano

8

AMD Radeon HD 6390 vs NVIDIA GeForce GT 645 OEM

9

AMD Radeon HD 6390 vs AMD Radeon HD 6350

10

AMD Radeon HD 6390 vs AMD Radeon R9 390X

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