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AMD Radeon Pro W6900X

Graphics Processor
Navi 21
Cores
5120
TMUs
320
ROPs
128
Memory Size
32 GB
Memory Type
GDDR6
Bus Width
256 bit
The Radeon Pro W6900X is an enthusiast-class professional graphics card by AMD, launched in October 2020. Built on the 7 nm process, and based on the Navi 21 graphics processor, the card supports DirectX 12 Ultimate. The Navi 21 graphics processor is a large chip with a die area of 520 mm² and 26,800 million transistors. It features 5120 shading units, 320 texture mapping units, and 128 ROPs. The card also has 80 raytracing acceleration cores. AMD has paired 32 GB GDDR6 memory with the Radeon Pro W6900X, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 2075 MHz, which can be boosted up to 2443 MHz, memory is running at 2000 MHz (16 Gbps effective).
Being a dual-slot card, the AMD Radeon Pro W6900X draws power from 2x 8-pin power connectors, with power draw rated at 450 W maximum. Display outputs include: 1x HDMI, 2x DisplayPort, 1x USB Type-C. Radeon Pro W6900X is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 267 mm x 120 mm x 50 mm, and it features a dual-slot cooling solution. Its price at launch was 4999 US Dollars.

Graphics Processor

GPU Name
Navi 21
Architecture
RDNA 2.0
Foundry
TSMC
Process Size
7 nm
Transistors
26,800 million
Die Size
520 mm²

Graphics Card

Release Date
Unknown
Generation
Radeon Pro Mac
(Navi II Series)
Production
Active
Launch Price
4,999 USD
Bus Interface
PCIe 4.0 x16
Reviews
26 in our database

Relative Performance

1%
GeForce 210
1%
GeForce 9400 GT
1%
Radeon HD 4550
1%
Radeon HD 5450
1%
Radeon HD 6450
1%
GeForce GT 520
2%
GeForce GT 220
2%
GeForce GT 430
2%
Radeon HD 5570
2%
Radeon HD 4670
3%
GeForce GT 440
3%
GeForce GT 240
3%
GeForce 9600 GT
3%
Radeon HD 5670
3%
GeForce GT 640
4%
GeForce 9800 GT
4%
Radeon HD 6670
4%
Radeon HD 4830
4%
Radeon HD 4770
4%
Radeon HD 4850
4%
GeForce GTS 250
4%
GeForce GTS 450
5%
Radeon HD 5750
5%
Radeon HD 7750
5%
Radeon HD 5770
5%
GeForce GTX 260
6%
Radeon HD 4870
6%
Radeon Vega 8
6%
GeForce GTX 550 Ti
6%
GeForce GTX 650
6%
Radeon HD 5830
6%
Radeon HD 6790
6%
Radeon HD 4890
7%
GeForce GTX 460
7%
Radeon RX Vega 11
7%
GeForce GT 1030
7%
GeForce GTX 275
7%
Radeon HD 7770 GHz Edition
7%
GeForce GTX 280
7%
GeForce GTX 465
7%
Radeon HD 6850
7%
GeForce GTX 285
8%
Radeon HD 5850
8%
GeForce GTX 650 Ti
8%
Radeon HD 7790
8%
Radeon RX 550
8%
GeForce GTX 470
9%
Radeon HD 6870
9%
Radeon HD 5870
10%
GeForce GTX 560 Ti
10%
Radeon HD 4870 X2
10%
GeForce GTX 750 Ti
10%
Radeon HD 6950
10%
GeForce GTX 295
10%
GeForce GTX 650 Ti Boost
10%
Radeon HD 7850
11%
GeForce GTX 480
11%
Radeon HD 6970
11%
Radeon R7 265
12%
Radeon RX 460
12%
Radeon R7 370
12%
GeForce GTX 660
12%
GeForce GTX 570
12%
Radeon RX 560
13%
GeForce GTX 950
13%
Radeon HD 7870 GHz Edition
13%
Radeon R9 270X
13%
GeForce GTX 660 Ti
13%
GeForce GTX 580
13%
GeForce GTX 1050
13%
Radeon HD 7950
14%
Radeon HD 5970
14%
GeForce GTX 760
15%
GeForce GTX 670
15%
GeForce GTX 960
16%
Radeon R9 380
16%
Radeon R9 285
16%
Radeon HD 7970
16%
GeForce GTX 680
17%
GeForce GTX 1050 Ti
17%
GeForce GTX 770
17%
Radeon HD 6990
18%
Radeon R9 280X
18%
GeForce GTX 590
18%
Radeon HD 7970 GHz Edition
20%
GeForce GTX 780
21%
GeForce GTX 1650
22%
Radeon RX 470
22%
Radeon R9 290
24%
Radeon RX 570
24%
Radeon R9 390
24%
Radeon R9 290X
24%
GeForce GTX 970
25%
GeForce GTX TITAN
25%
GeForce GTX 780 Ti
25%
Radeon R9 390X
25%
Radeon HD 7990
26%
Radeon RX 480
26%
GeForce GTX 690
27%
GeForce GTX 1060 6 GB
27%
Radeon RX 5500 OEM
27%
Radeon RX 580
27%
Radeon RX 5500 XT
28%
GeForce GTX 980
28%
GeForce GTX 1650 SUPER
28%
Radeon R9 FURY
29%
Radeon RX 590
31%
Radeon R9 295X2
31%
GeForce GTX 1660
31%
Radeon R9 FURY X
32%
GeForce GTX 980 Ti
33%
GeForce GTX TITAN X
35%
GeForce GTX 1660 SUPER
36%
GeForce GTX 1070
36%
GeForce GTX 1660 Ti
38%
Radeon RX Vega 56
40%
GeForce GTX 1070 Ti
41%
Radeon RX 5600 XT
41%
Radeon RX Vega 64
42%
GeForce GTX 1080
42%
GeForce RTX 2060
44%
Radeon RX 5700
47%
GeForce RTX 2060 SUPER
49%
GeForce RTX 2070
50%
GeForce RTX 3060
50%
Radeon RX 5700 XT
51%
Radeon VII
52%
TITAN X Pascal
54%
GeForce GTX 1080 Ti
54%
GeForce RTX 2070 SUPER
58%
GeForce RTX 2080
61%
GeForce RTX 2080 SUPER
62%
GeForce RTX 3060 Ti
66%
Radeon RX 6700 XT
67%
GeForce RTX 2080 Ti
68%
GeForce RTX 3070
75%
Radeon RX 6800
87%
Radeon RX 6800 XT
88%
GeForce RTX 3080
92%
Radeon RX 6900 XT
98%
GeForce RTX 3090
100%
Radeon Pro W6900X
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

Base Clock
2075 MHz
Boost Clock
2443 MHz
Memory Clock
2000 MHz
16 Gbps effective

Memory

Memory Size
32 GB
Memory Type
GDDR6
Memory Bus
256 bit
Bandwidth
512.0 GB/s

Render Config

Shading Units
5120
TMUs
320
ROPs
128
Compute Units
80
RT Cores
80
L0 Cache
32 KB per WGP
L1 Cache
128 KB per Array
L2 Cache
4 MB
L3 Cache
128 MB

Theoretical Performance

Pixel Rate
312.7 GPixel/s
Texture Rate
781.8 GTexel/s
FP16 (half) performance
50.03 TFLOPS (2:1)
FP32 (float) performance
25.02 TFLOPS
FP64 (double) performance
1.564 TFLOPS (1:16)

Board Design

Slot Width
Dual-slot
Length
267 mm
10.5 inches
Width
120 mm
4.7 inches
Height
50 mm
2 inches
TDP
450 W
Suggested PSU
850 W
Outputs
1x HDMI
2x DisplayPort
1x USB Type-C
Power Connectors
2x 8-pin
Part Number
102-D412

Graphics Features

DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5

Card Notes

Engineering Sample

Navi 21 GPU Notes

Architecture Codename: Navi
Codename: Sienna Cichlid
Graphics/Compute: GFX10 (gfx1030)
Display Core Next: 3.0
Video Core Next: 3.0