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AMD Radeon PRO W6800

Graphics Processor
Navi 21
Cores
3840
TMUs
240
ROPs
96
Memory Size
32 GB
Memory Type
GDDR6
Bus Width
256 bit
GPU Chip
GPU
Back
Back
The Radeon PRO W6800 is an enthusiast-class professional graphics card by AMD, launched on June 8th, 2021. Built on the 7 nm process, and based on the Navi 21 graphics processor, in its Navi 21 GL-XL variant, 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. Unlike the fully unlocked Radeon RX 6900 XT, which uses the same GPU but has all 5120 shaders enabled, AMD has disabled some shading units on the Radeon PRO W6800 to reach the product's target shader count. It features 3840 shading units, 240 texture mapping units, and 96 ROPs. The card also has 60 raytracing acceleration cores. AMD has paired 32 GB GDDR6 memory with the Radeon PRO W6800, 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 2320 MHz, memory is running at 2000 MHz (16 Gbps effective).
Being a dual-slot card, the AMD Radeon PRO W6800 draws power from 1x 6-pin + 1x 8-pin power connector, with power draw rated at 250 W maximum. Display outputs include: 6x mini-DisplayPort 1.4a. Radeon PRO W6800 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 2249 US Dollars.

Graphics Processor

GPU Name
Navi 21
GPU Variant
Navi 21 GL-XL
Architecture
RDNA 2.0
Foundry
TSMC
Process Size
7 nm
Transistors
26,800 million
Density
51.5M / mm²
Die Size
520 mm²
Chip Package
BGA-2425

Graphics Card

Release Date
Jun 8th, 2021
Generation
Radeon Pro Navi
(Navi II Series)
Predecessor
Radeon Pro Vega
Production
Active
Launch Price
2,249 USD
Bus Interface
PCIe 4.0 x16

Relative Performance

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
3%
Radeon HD 4670
3%
GeForce GT 440
3%
GeForce GT 240
3%
GeForce 9600 GT
3%
Radeon HD 5670
4%
GeForce GT 640
4%
GeForce 9800 GT
4%
Radeon HD 6670
4%
Radeon HD 4830
4%
Radeon HD 4770
5%
Radeon HD 4850
5%
GeForce GTS 250
5%
GeForce GTS 450
5%
Radeon HD 5750
5%
Radeon HD 7750
6%
Radeon HD 5770
6%
GeForce GTX 260
6%
Radeon HD 4870
6%
Radeon Vega 8
6%
GeForce GTX 550 Ti
6%
GeForce GTX 650
6%
Radeon HD 5830
7%
Radeon HD 6790
7%
Radeon HD 4890
7%
GeForce GTX 460
7%
Radeon RX Vega 11
7%
GeForce GT 1030
8%
GeForce GTX 275
8%
Radeon HD 7770 GHz Edition
8%
GeForce GTX 280
8%
GeForce GTX 465
8%
Radeon HD 6850
8%
GeForce GTX 285
8%
Radeon HD 5850
9%
GeForce GTX 650 Ti
9%
Radeon HD 7790
9%
Radeon RX 550
9%
GeForce GTX 470
10%
Radeon HD 6870
10%
Radeon HD 5870
11%
GeForce GTX 560 Ti
11%
Radeon HD 4870 X2
11%
GeForce GTX 750 Ti
11%
Radeon HD 6950
11%
GeForce GTX 295
12%
GeForce GTX 650 Ti Boost
12%
Radeon HD 7850
12%
GeForce GTX 480
12%
Radeon HD 6970
13%
Radeon R7 265
13%
Radeon RX 460
13%
Radeon R7 370
13%
GeForce GTX 660
13%
GeForce GTX 570
13%
Radeon RX 560
13%
GeForce GTX 950
14%
Radeon HD 7870 GHz Edition
14%
Radeon R9 270X
15%
GeForce GTX 660 Ti
15%
GeForce GTX 580
15%
GeForce GTX 1050
15%
Radeon HD 7950
15%
GeForce GTX 1630
15%
Radeon HD 5970
15%
GeForce GTX 760
16%
GeForce GTX 670
17%
GeForce GTX 960
17%
Radeon R9 380
18%
Radeon R9 285
18%
Radeon HD 7970
18%
GeForce GTX 680
18%
GeForce GTX 1050 Ti
19%
GeForce GTX 770
19%
Radeon HD 6990
20%
Radeon R9 280X
20%
GeForce GTX 590
20%
Radeon HD 7970 GHz Edition
20%
GeForce GTX 780
23%
Arc A380
23%
Radeon RX 6400
23%
GeForce GTX 1650
23%
Radeon RX 470
25%
Radeon R9 290
25%
Radeon RX 570
27%
Radeon R9 390
27%
Radeon R9 290X
27%
GeForce GTX 970
27%
GeForce GTX TITAN
28%
GeForce GTX 780 Ti
28%
Radeon R9 390X
29%
Radeon HD 7990
29%
Radeon RX 480
29%
GeForce GTX 690
29%
GeForce GTX 1060 6 GB
30%
Radeon RX 5500 OEM
30%
Radeon RX 580
31%
Radeon RX 5500 XT
31%
Radeon RX 6500 XT
31%
GeForce GTX 980
31%
GeForce GTX 1650 SUPER
31%
Radeon R9 FURY
32%
Radeon RX 590
33%
Radeon R9 295X2
35%
GeForce GTX 1660
35%
Radeon R9 FURY X
35%
GeForce GTX 980 Ti
36%
GeForce GTX TITAN X
37%
GeForce GTX 1660 SUPER
38%
GeForce GTX 1070
40%
GeForce GTX 1660 Ti
40%
GeForce RTX 3050 8 GB
41%
Radeon RX Vega 56
43%
GeForce GTX 1070 Ti
45%
Radeon RX 5600 XT
46%
Radeon RX Vega 64
47%
GeForce GTX 1080
47%
GeForce RTX 2060
47%
Radeon RX 5700
49%
Arc A580
49%
Radeon RX 6600
51%
GeForce RTX 2060 SUPER
53%
GeForce RTX 2070
54%
Radeon RX 5700 XT
54%
GeForce RTX 3060 12 GB
55%
Arc A750
57%
Radeon VII
57%
TITAN X Pascal
58%
Radeon RX 6600 XT
59%
GeForce GTX 1080 Ti
60%
Arc A770
61%
GeForce RTX 2070 SUPER
61%
Radeon RX 6650 XT
64%
Radeon RX 7600
65%
GeForce RTX 4060
65%
GeForce RTX 2080
65%
Radeon RX 7600 XT
67%
GeForce RTX 2080 SUPER
69%
GeForce RTX 3060 Ti
70%
Radeon RX 6700 XT
73%
Radeon RX 6750 XT
77%
GeForce RTX 4060 Ti 8 GB
78%
GeForce RTX 2080 Ti
79%
GeForce RTX 3070
82%
GeForce RTX 3070 Ti
88%
Radeon RX 7700 XT
89%
Radeon RX 6800
91%
Radeon PRO W6800
100%
GeForce RTX 4070
101%
Radeon RX 6800 XT
103%
GeForce RTX 3080
107%
Radeon RX 7800 XT
108%
Radeon RX 6900 XT
111%
GeForce RTX 4070 SUPER
117%
Radeon RX 7900 GRE
119%
GeForce RTX 3080 Ti
120%
Radeon RX 6950 XT
120%
GeForce RTX 3090
122%
GeForce RTX 4070 Ti
125%
GeForce RTX 4070 Ti SUPER
137%
Radeon RX 7900 XT
140%
GeForce RTX 3090 Ti
142%
GeForce RTX 4080
159%
GeForce RTX 4080 SUPER
161%
Radeon RX 7900 XTX
163%
GeForce RTX 4090
200%
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
2320 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
3840
TMUs
240
ROPs
96
Compute Units
60
RT Cores
60
L0 Cache
32 KB per WGP
L1 Cache
128 KB per Array
L2 Cache
4 MB
L3 Cache
128 MB

Theoretical Performance

Pixel Rate
222.7 GPixel/s
Texture Rate
556.8 GTexel/s
FP16 (half)
35.64 TFLOPS (2:1)
FP32 (float)
17.82 TFLOPS
FP64 (double)
1,114 GFLOPS (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
250 W
Suggested PSU
600 W
Outputs
6x mini-DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
Part Number
102-D16487
Board Number
109-D16487-00D_02

Graphics Features

DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
Shader Model
6.7

Card Notes

Unknown specs

Navi 21 GPU Notes

Generation: Navi II
Codename: Sienna Cichlid / Gaming
Ray Tracing Cores: 1st Gen
Infinity Cache: 1st Gen
Graphics/Compute: 10.3.0
Shader ISA: GFX10.3 (gfx1030)
Display Core Next: 3.0.0
Video Core Next: 3.0.0
System DMA: 5.2.0
Platform Security Processor: 11.0.7

Per SIMD32:
- 10 KB Scalar Register File

Per CU:
- 16 KB Vector Data Cache
- 64 KB Local Data Share (GCN-Mode)

Per WGP:
- 16 KB Scalar Data Cache / K Cache
- 32 KB Instruction Cache
- 128 KB Local Data Share
Apr 27th, 2024 02:07 EDT change timezone

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