AMD Radeon RX 6800 vs NVIDIA GeForce GTX 460

VS

AMD Radeon RX 6800

NVIDIA GeForce GTX 460

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 768MB VRAM GeForce GTX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages

Released 10 years and 3 months late

Boost Clock2105MHz

More VRAM (16GB vs 768GB)

Larger VRAM bandwidth (512.0GB/s vs 86.40GB/s)

3504 additional rendering cores

NVIDIA GeForce GTX 460 's Advantages

Lower TDP (160W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 +1682%

16.17 TFLOPS

GeForce GTX 460

0.907 TFLOPS

Radeon RX 6800

VS

GeForce GTX 460

Graphics Card

Oct 2020

Release Date

Jul 2010

Navi II

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1700 MHz

Base Clock

-

2105 MHz

Boost Clock

-

2000 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

768MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

86.40GB/s

Render Config

60

Compute Units

-

SM Count

7

3840

Shading Units

336

240

TMUs

56

96

ROPs

24

-

60

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

384 KB

128 MB

L3 Cache

-

Theoretical Performance

202.1 GPixel/s

Pixel Rate

9.450 GPixel/s

505.2 GTexel/s

Texture Rate

37.80 GTexel/s

32.33 TFLOPS

FP16 (half)

-

16.17 TFLOPS

FP32 (float)

907.2 GFLOPS

1010 GFLOPS

FP64 (double)

75.60 GFLOPS

Board Design

250W

TDP

160W

600 W

Suggested PSU

450 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 8-pin

Power Connectors

-

Graphics Processor

Navi 21

GPU Name

GF104

Navi 21 XL (215-121000187)

GPU Variant

GF104-300-KB-A1

RDNA 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

1.95 billion

520 mm²

Die Size

332 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 6800 vs AMD Radeon HD 8770 OEM

2

AMD Radeon RX 6800 vs NVIDIA GeForce GTX 1070

3

AMD Radeon RX 6800 vs ATI Radeon HD 5630

4

AMD Radeon RX 6800 vs MTT S50

5

AMD Radeon RX 6800 vs NVIDIA GeForce 8600 GT Mac Edition

6

AMD Radeon RX 6800 vs ATI Radeon X550 XT

7

AMD Radeon RX 6800 vs ATI Radeon HD 4710

8

AMD Radeon RX 6800 vs ATI Radeon HD 5450 PCIe x1

9

AMD Radeon RX 6800 vs AMD Radeon HD 6570 OEM

10

AMD Radeon RX 6800 vs ATI Radeon HD 4850 X2

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