ASROCK Radeon RX 6600 XT 8GB Challenger D OC (RX6600XT CLD 8GO) Graphics Card

Product status: Official | Last Update: 2021-08-11 | Report Error
Overview
Manufacturer
ASRock
Original Series
Radeon 6000
Custom Series
ASROCK Challenger
Released After
August 11th, 2021
Graphics Processing Unit
GPU Model
Navi 23 XT (Navi 23)
Architecture
AMD RDNA2
Fabrication Process
7 nm FF (TSMC N7)
Die Size
237 mm2
Transistors Count
11.1B
Transistors Density
46.7M TRAN/mm2
Stream Processors
2048
Ray Accelerators
32
Shader Engines
32
TMUs
128
ROPs
64
Clocks
Base Clock
1968 MHz
Game Clock
2382 MHz (+1.0%)
Boost Clock
2593 MHz (+0.2%)
Memory Clock
2000 MHz
Effective Memory Clock
16000 Mbps
Memory Configuration
Memory Size
8192 MB
Memory Type
GDDR6
Memory Bus Width
128-bit
Memory Bandwidth
256.0 GB/s
Physical
Interface
PCI-Express 4.0 x8
Power Connectors
1× 8-pin
TDP/TBP
> 160 W
Recommended PSU
500 W
Display Outputs
DisplayPort
3 × (DP 1.4a)
HDMI
1 × (HDMI 2.1)
API Support
DirectX
12.2
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1

Performance
Pixel Fillrate
166 GPixels/s
Texture Fillrate
331.9 GTexel/s
Peak FP32
10.6 TFLOPS
FP32 Perf. per Watt
66.4 GFLOPS/W
FP32 Perf. per mm2
44.8 GFLOPS/mm2




2589 MHz
MIN
2589
(2)
2593
(13)
2602
(2)
2607
(10)

2607 MHz
MAX

  Model nameBoostMemoryPowerCustom SeriesPopularity
  Thumbnail
ASROCK RX 6600 XT 8GB Challenger D OC
RX6600XT CLD 8GO
2593 MHz 2000 MHz 1× 8-pin Challenger
 
53%
  Thumbnail
ASROCK RX 6600 XT 8GB Challenger ITX
RX6600XT CLI 8G
2589 MHz 2000 MHz 1× 8-pin Challenger
 
100%
  Thumbnail
ASROCK RX 6600 XT 8GB Challenger Pro OC
RX6600XT CLP 8GO
2602 MHz 2000 MHz 1× 8-pin Challenger
 
52%
  Thumbnail
ASROCK RX 6600 XT 8GB Phantom Gaming D OC
RX6600XT PGD 8GO
2607 MHz 2000 MHz 1× 8-pin Phantom
 
85%
  Thumbnail
ASUS RX 6600 XT 8GB DUAL OC
DUAL-RX6600XT-O8G
2607 MHz 2000 MHz 1× 8-pin DUAL
 
77%
  Thumbnail
ASUS RX 6600 XT 8GB ROG STRIX OC
ROG-STRIX-RX6600XT-O8G-GAMING
2607 MHz 2000 MHz 1× 8-pin ROG STRIX
 
100%
  Thumbnail
BIOSTAR RX 6600 XT 8GB
VA66T6TM81
2589 MHz 2000 MHz 1× 8-pin
 
49%
  Thumbnail
DATALAND RX 6600 XT 8GB X-Serial 2607 MHz 2000 MHz 1× 8-pin X-Serial
 
59%
  Thumbnail
GIGABYTE RX 6600 XT 8GB EAGLE
GV-R66XTEAGLE-8GD
2589 MHz 2000 MHz 1× 8-pin EAGLE
 
51%
  Thumbnail
GIGABYTE RX 6600 XT 8GB GAMING OC
GV-R66XTGAMING-OC-8GD
2593 MHz 2000 MHz 1× 8-pin GAMING
 
34%
  Thumbnail
GIGABYTE RX 6600 XT 8GB GAMING OC PRO
GV-R66XTGAMINGOC-PRO-8GD
2607 MHz 2000 MHz 1× 8-pin GAMING
 
35%
  Thumbnail
KUROUTOSHIKOU RX 6600 XT 8GB
RD-RX6600XT-E8GB/DF
2589 MHz 2000 MHz 1× 8-pin
 
59%
  Thumbnail
MSI RX 6600 XT 8GB GAMING 2589 MHz 2000 MHz 1× 8-pin GAMING
 
22%
  Thumbnail
MSI RX 6600 XT 8GB GAMING X 2607 MHz 2000 MHz 1× 8-pin GAMING
 
50%
  Thumbnail
MSI RX 6600 XT 8GB MECH 2X 2589 MHz 2000 MHz 1× 8-pin MECH
 
21%
  Thumbnail
MSI RX 6600 XT 8GB MECH 2X OC 2602 MHz 2000 MHz 1× 8-pin MECH
 
54%
  Thumbnail
POWERCOLOR RX 6600 XT 8GB Fighter
AXRX 6600XT 8GBD6-3DH
2589 MHz 2000 MHz 1× 8-pin FIGHTER
 
77%
  Thumbnail
POWERCOLOR RX 6600 XT 8GB HELLOUND
AXRX 6600XT 8GBD6-3DHL/OC
2593 MHz 2000 MHz 1× 8-pin HELLHOUND
 
76%
  Thumbnail
POWERCOLOR RX 6600 XT 8GB Red Devil
AXRX 6600XT 8GBD6-3DHE/OC
2607 MHz 2000 MHz 1× 8-pin, 1× 6-pin DEVIL
 
73%
  Thumbnail
SAPPHIRE RX 6600 XT 8GB NITRO+
11309-01-20G
2607 MHz 2000 MHz 1× 8-pin NITRO
 
98%
  Thumbnail
SAPPHIRE RX 6600 XT 8GB PULSE
11309-03-20G
2589 MHz 2000 MHz 1× 8-pin PULSE
 
90%
  Thumbnail
VASTARMOR RX 6600 XT 8GB Alloy TBC TBC 1× 8-pin
 
83%
  Thumbnail
VASTARMOR RX 6600 XT 8GB Starry Sky TBC TBC 1× 8-pin
 
85%
  Thumbnail
XFX RX 6600 XT 8GB Speedster MERC308 BLACK
RX-66XT8TBDQ
2607 MHz 2000 MHz 1× 8-pin SPEEDSTER
 
67%
  Thumbnail
XFX RX 6600 XT 8GB Speedster QICK308 BLACK
RX-66XT8LBDQ
2607 MHz 2000 MHz 1× 8-pin SPEEDSTER
 
57%
  Thumbnail
XFX RX 6600 XT 8GB Speedster SWFT210 Core
RX-66XT8DFDQ
2589 MHz 2000 MHz 1× 8-pin SPEEDSTER
 
71%
  Thumbnail
YESTON RX 6600 XT 8GB TBC TBC 1× 8-pin
 
50%
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
AMD Radeon RX 6900 XT Liquid Cooled
 
5120
 
2435 MHz
 
18 Gbps
 
16 GB G6 256b
Thumbnail
AMD Radeon RX 6900 XT
 
5120
 
2250 MHz
 
16 Gbps
 
16 GB G6 256b
Thumbnail
AMD Radeon RX 6800 XT
 
4608
 
2250 MHz
 
16 Gbps
 
16 GB G6 256b
Thumbnail
AMD Radeon RX 6800 XT Midnight Black
 
4608
 
2250 MHz
 
16 Gbps
 
16 GB G6 256b
Thumbnail
AMD Radeon RX 6800
 
3840
 
2105 MHz
 
16 Gbps
 
16 GB G6 256b
Thumbnail
AMD Radeon RX 6700 XT
 
2560
 
2581 MHz
 
16 Gbps
 
12 GB G6 192b
Thumbnail
AMD Radeon RX 6700 TBC TBC TBC TBC
AMD Radeon RX 6600 XT
 
2048
 
2589 MHz
 
16 Gbps
 
8 GB G6 128b
AMD Radeon RX 6600 TBC TBC TBC TBC
Thumbnail
AMD Radeon RX 6500 TBC TBC TBC TBC
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
AMD Radeon RX 6600 XT
 
2048
 
2589 MHz
 
16 GB/s
 
8 GB G6 128b
Thumbnail
AMD Radeon RX 6600 TBC TBC TBC TBC
Thumbnail
AMD Radeon RX 6600M
 
1792
 
2448 MHz
 
14 GB/s
 
8 GB G6 128b
Thumbnail
AMD Radeon Pro W6600
 
1792
 
2900 MHz
 
16 GB/s
 
8 GB G6 128b
Thumbnail
AMD Radeon Pro W6600M
 
1792
 
2900 MHz
 
16 GB/s
 
8 GB G6 128b