AMD Radeon HD 6790 vs AMD Radeon Pro W6800

VS

AMD Radeon HD 6790

AMD Radeon Pro W6800

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6790 and 32GB VRAM Radeon Pro W6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6790 's Advantages

Lower TDP (150W vs 250W)

AMD Radeon Pro W6800 's Advantages

Released 10 years and 2 months late

Boost Clock2320MHz

More VRAM (32GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 134.4GB/s)

3040 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6790

1.344 TFLOPS

Radeon Pro W6800 +1225%

17.82 TFLOPS

Radeon HD 6790

VS

Radeon Pro W6800

Graphics Card

Apr 2011

Release Date

Jun 2021

Northern Islands

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2075 MHz

-

Boost Clock

2320 MHz

1050 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

134.4GB/s

Bandwidth

512.0GB/s

Render Config

10

Compute Units

60

-

800

Shading Units

3840

40

TMUs

240

16

ROPs

96

-

RT Cores

60

8 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

13.44 GPixel/s

Pixel Rate

222.7 GPixel/s

33.60 GTexel/s

Texture Rate

556.8 GTexel/s

-

FP16 (half)

35.64 TFLOPS

1344 GFLOPS

FP32 (float)

17.82 TFLOPS

-

FP64 (double)

1114 GFLOPS

Board Design

150W

TDP

250W

450 W

Suggested PSU

600 W

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

Outputs

6x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Barts

GPU Name

Navi 21

Barts LE (215-0798002)

GPU Variant

-

TeraScale 2

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

1.7 billion

Transistors

26.8 billion

255 mm²

Die Size

520 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon HD 6790 vs ATI Radeon HD 4810

2

AMD Radeon HD 6790 vs NVIDIA GeForce RTX 2060

3

AMD Radeon HD 6790 vs AMD FirePro RG220A

4

AMD Radeon HD 6790 vs AMD Radeon Pro Duo Polaris

5

AMD Radeon HD 6790 vs NVIDIA GeForce GT 620 OEM

6

AMD Radeon HD 6790 vs AMD Radeon HD 8570 OEM Rebrand

7

AMD Radeon HD 6790 vs ATI Radeon HD 4700

8

AMD Radeon HD 6790 vs NVIDIA GeForce GTX 260 Core 216

9

AMD Radeon HD 6790 vs NVIDIA GeForce GTX 560 OEM

10

AMD Radeon HD 6790 vs ATI FireGL V7700

Related News

1

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

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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