NVIDIA RTX A1000 vs AMD Radeon HD 6390

VS

NVIDIA RTX A1000

AMD Radeon HD 6390

We compared two Desktop platform GPUs: 8GB VRAM RTX A1000 and 1024MB VRAM Radeon HD 6390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Released 12 years and 9 months late

Boost Clock1462MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (192.0GB/s vs 16.00GB/s)

1984 additional rendering cores

AMD Radeon HD 6390 's Advantages

Lower TDP (39W vs 50W)

Score

Benchmark

FP32 (float)

RTX A1000 +1813%

6.737 TFLOPS

Radeon HD 6390

0.352 TFLOPS

RTX A1000

VS

Radeon HD 6390

Graphics Card

Apr 2024

Release Date

Jul 2011

Quadro Ampere

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

727 MHz

Base Clock

-

1462 MHz

Boost Clock

-

1500 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR2

128bit

Memory Bus

128bit

192.0GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

4

18

SM Count

-

2304

Shading Units

320

72

TMUs

16

32

ROPs

8

72

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

46.78 GPixel/s

Pixel Rate

4.400 GPixel/s

105.3 GTexel/s

Texture Rate

8.800 GTexel/s

6.737 TFLOPS

FP16 (half)

-

6.737 TFLOPS

FP32 (float)

352.0 GFLOPS

105.3 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

39W

250 W

Suggested PSU

200 W

4x mini-DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

GA107

GPU Name

Redwood

-

GPU Variant

Redwood LE

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

8.7 billion

Transistors

0.627 billion

200 mm²

Die Size

104 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA RTX A1000 vs AMD Radeon 550

2

NVIDIA RTX A1000 vs NVIDIA GeForce GTS 240 OEM

3

NVIDIA RTX A1000 vs NVIDIA GeForce 8800 GS Mac Edition

4

NVIDIA RTX A1000 vs AMD Radeon RX 7900 XTX

5

NVIDIA RTX A1000 vs NVIDIA GeForce GTX 960 OEM

6

NVIDIA RTX A1000 vs NVIDIA GeForce GTX 480 Core 512

7

NVIDIA RTX A1000 vs 3dfx Voodoo4-2 4200 PCI 16 MB

8

NVIDIA RTX A1000 vs Intel Arc Pro A40

9

NVIDIA RTX A1000 vs AMD Radeon HD 8670 OEM

10

NVIDIA RTX A1000 vs NVIDIA GeForce GTX 690

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

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

4

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

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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