AMD Radeon PRO W7800 vs AMD Radeon Pro W6800

VS

AMD Radeon PRO W7800

AMD Radeon Pro W6800

We compared a Professional market GPU: 32GB VRAM Radeon PRO W7800 and a Desktop platform GPU: 32GB VRAM Radeon Pro W6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7800 's Advantages

Released 1 years and 10 months late

Boost Clock has increased by 8% (2499MHz vs 2320MHz)

Larger VRAM bandwidth (576.0GB/s vs 512.0GB/s)

640 additional rendering cores

AMD Radeon Pro W6800 's Advantages

Lower TDP (250W vs 260W)

Score

Benchmark

FP32 (float)

Radeon PRO W7800 +151%

44.78 TFLOPS

Radeon Pro W6800

17.82 TFLOPS

Blender

Radeon PRO W7800 +31%

2602

Radeon Pro W6800

1980

Radeon PRO W7800

VS

Radeon Pro W6800

Graphics Card

Apr 2023

Release Date

Jun 2021

Radeon Pro Navi

Generation

Radeon Pro

Professional

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1855 MHz

Base Clock

2075 MHz

2499 MHz

Boost Clock

2320 MHz

2250 MHz

Memory Clock

2000 MHz

Memory

32GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

512.0GB/s

Render Config

70

Compute Units

60

-

4480

Shading Units

3840

280

TMUs

240

128

ROPs

96

-

70

RT Cores

60

256 KB per Array

L1 Cache

128 KB per Array

6 MB

L2 Cache

4 MB

64 MB

L3 Cache

128 MB

Theoretical Performance

319.9 GPixel/s

Pixel Rate

222.7 GPixel/s

699.7 GTexel/s

Texture Rate

556.8 GTexel/s

89.56 TFLOPS

FP16 (half)

35.64 TFLOPS

44.78 TFLOPS

FP32 (float)

17.82 TFLOPS

1399 GFLOPS

FP64 (double)

1114 GFLOPS

Board Design

260W

TDP

250W

600 W

Suggested PSU

600 W

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

Outputs

6x mini-DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 31

GPU Name

Navi 21

Navi 31

GPU Variant

-

RDNA 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

57.7 billion

Transistors

26.8 billion

529 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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