AMD Radeon RX 7700 vs AMD Radeon HD 6790

VS

AMD Radeon RX 7700

AMD Radeon HD 6790

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 1024MB VRAM Radeon HD 6790 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 's Advantages

Boost Clock2600MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 134.4GB/s)

2272 additional rendering cores

AMD Radeon HD 6790 's Advantages

Lower TDP (150W vs 200W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 +2277%

31.95 TFLOPS

Radeon HD 6790

1.344 TFLOPS

Radeon RX 7700

VS

Radeon HD 6790

Graphics Card

Unknown

Release Date

Apr 2011

Navi III

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1900 MHz

Base Clock

-

2600 MHz

Boost Clock

-

2250 MHz

Memory Clock

1050 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

134.4GB/s

Render Config

48

Compute Units

10

-

3072

Shading Units

800

192

TMUs

40

96

ROPs

16

-

48

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

64 MB

L3 Cache

-

Theoretical Performance

249.6 GPixel/s

Pixel Rate

13.44 GPixel/s

499.2 GTexel/s

Texture Rate

33.60 GTexel/s

63.90 TFLOPS

FP16 (half)

-

31.95 TFLOPS

FP32 (float)

1344 GFLOPS

998.4 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

150W

550 W

Suggested PSU

450 W

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

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 32

GPU Name

Barts

Navi 32

GPU Variant

Barts LE (215-0798002)

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

28.1 billion

Transistors

1.7 billion

346 mm²

Die Size

255 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon RX 7700 vs AMD Radeon 550X 640SP

2

AMD Radeon RX 7700 vs ATI Radeon HD 2400 XT

3

AMD Radeon RX 7700 vs NVIDIA GeForce GT 710

4

AMD Radeon RX 7700 vs NVIDIA GeForce GTX 1080 Ti

5

AMD Radeon RX 7700 vs NVIDIA GeForce 9300 GE

6

AMD Radeon RX 7700 vs NVIDIA GeForce GTX 275 PhysX Edition

7

AMD Radeon RX 7700 vs NVIDIA GeForce 9500 GT Rev. 2

8

AMD Radeon RX 7700 vs NVIDIA GeForce 8600 GT

9

AMD Radeon RX 7700 vs NVIDIA GeForce RTX 4070

10

AMD Radeon RX 7700 vs NVIDIA GeForce GTX 1650

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU