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AMD RADEON
Radeon 7000
AMD Radeon RX 7900 XTX
AMD Radeon RX 7900 XT
AMD Radeon RX 7800 XT
TBR
AMD Radeon RX 7800
TBR
AMD Radeon RX 7700 XT
TBR
AMD Radeon RX 7700
TBR
AMD Radeon RX 7600 XT
TBR
AMD Radeon RX 7600
TBR
Radeon 6000
AMD Radeon RX 6950 XT
AMD Radeon RX 6900 XT
AMD Radeon RX 6800 XT
AMD Radeon RX 6800
AMD Radeon RX 6750 XT
AMD Radeon RX 6700 XT
AMD Radeon RX 6700
AMD Radeon RX 6650 XT
Radeon 5000
AMD Radeon VII
AMD Radeon RX 5700 XT
AMD Radeon RX 5700
AMD Radeon RX 5600 XT
AMD Radeon RX 5600
OEM
AMD Radeon RX 5500 XT
AMD Radeon RX 5500
OEM
AMD Radeon RX 5300
Radeon 6000 Mobile
AMD Radeon RX 6850M XT
AMD Radeon RX 6800S
AMD Radeon RX 6800M
AMD Radeon RX 6700S
AMD Radeon RX 6700M
AMD Radeon RX 6650M XT
AMD Radeon RX 6650M
AMD Radeon RX 6600S
NVIDIA GEFORCE
GeForce 40
NVIDIA GeForce RTX 4090
NVIDIA GeForce RTX 4080
NVIDIA GeForce RTX 4070 Ti
NVIDIA GeForce RTX 4070
TBR
NVIDIA GeForce RTX 4060 Ti
TBR
GeForce 30
NVIDIA GeForce RTX 3090 Ti
NVIDIA GeForce RTX 3090
NVIDIA GeForce RTX 3080 Ti
NVIDIA GeForce RTX 3080 LHR 12GB
NVIDIA GeForce RTX 3080 LHR
NVIDIA GeForce RTX 3080
NVIDIA GeForce RTX 3070 Ti
NVIDIA GeForce RTX 3070 LHR
GeForce 20
NVIDIA TITAN RTX
NVIDIA GeForce RTX 2080 Ti
NVIDIA GeForce RTX 2080 SUPER
NVIDIA GeForce RTX 2080
NVIDIA GeForce RTX 2070 SUPER
NVIDIA GeForce RTX 2070
NVIDIA GeForce RTX 2060 SUPER
NVIDIA GeForce RTX 2060 12GB
GeForce 30 Mobile
NVIDIA GeForce RTX 3080 Ti Mobile
NVIDIA GeForce RTX 3080 Mobile
NVIDIA GeForce RTX 3070 Ti Mobile
NVIDIA GeForce RTX 3070 Mobile
NVIDIA GeForce RTX 3060 Mobile
NVIDIA GeForce RTX 3050 Ti Mobile
NVIDIA GeForce RTX 3050 Mobile
NVIDIA GeForce RTX 3050 6GB Mobile
INTEL ARC
Arc Alchemist
INTEL Arc A770 8GB
INTEL Arc A770 16GB
INTEL Arc A750 China Limited Edition
INTEL Arc A750
INTEL Arc A380
INTEL Arc A350
TBR
INTEL Arc A310
Arc Alchemist Mobile
INTEL Arc A770M
INTEL Arc A730M
INTEL Arc A550M
INTEL Arc A370M
INTEL Arc A350M
AMD
Radeon 600
AMD Radeon RX 640 640SP
Product status:
Official
| Last Update:
2019-08-07
|
Report Error
Graphics Processor
Polaris 23 XT
Cores : TMUs : ROPs
640 : 40 : 16
Memory Size
4
GB GD5
Memory Bus
64
bit
AMD Radeon RX 640 640SP
Overview
Manufacturer
AMD
Original Series
Radeon 600
Release Date
August 6th, 2019
Launch Price
OEM
Graphics Processing Unit
GPU Model
Polaris 23 XT (Polaris 12/LEXA/23)
Architecture
GCN 4.0 (Polaris)
Fabrication Process
14 nm
Die Size
101
mm
2
Transistors Count
2.2B
Transistors Density
21.8M
TRAN
/
mm
2
Stream Processors
640
TMUs
40
ROPs
16
Clocks
Boost Clock
1287
MHz
Memory Clock
1750
MHz
Effective Memory Clock
7000
Mbps
Memory Configuration
Memory Size
4096
MB
Memory Type
GDDR5
Memory Bus Width
64
-bit
Memory Bandwidth
56.0
GB/s
Physical
Interface
PCI-Express 3.0 x16
Height
2-slot
Display Outputs
DVI-I DualLink
1
×
DisplayPort
1
×
HDMI
1
×
API Support
DirectX
12.0
Vulkan
1.0
OpenGL
4.5
OpenCL
2.1
Performance
Pixel Fillrate
20.6
G
Pixels/s
Texture Fillrate
51.5
G
Texel/s
Peak FP32
1.6
T
FLOPS
FP32 Perf. per mm
2
16.3
G
FLOPS/mm
2
Pictures
Front
Radeon 600 Series
3
Model
Cores
Boost Clock
Memory Clock
Memory Config.
AMD Radeon RX 640 640SP
640
1287
MHz
7
Gbps
4
GB
GD5
64b
AMD Radeon RX 640 512SP
512
1287
MHz
7
Gbps
4
GB
GD5
64b
AMD Radeon 630
512
1219
MHz
6
Gbps
4
GB
GD5
64b
Polaris 12/LEXA/23 GPU Cards
16
Model
Cores
Boost Clock
Memory Clock
Memory Config.
AMD Radeon Pro WX 3200
640
1296
MHz
6
GB/s
4
GB
GD5
128b
AMD Radeon RX 640 640SP
640
1287
MHz
7
GB/s
4
GB
GD5
64b
AMD Radeon RX 640 640SP (Mobile)
640
1287
MHz
7
GB/s
4
GB
GD5
64b
AMD Radeon RX 550X (640SP)
640
1287
MHz
7
GB/s
2
GB
GD5
128b
AMD Radeon RX 550 640SP
640
1183
MHz
6
GB/s
2
GB
GD5
128b
AMD Radeon RX 640 512SP
512
1287
MHz
7
GB/s
4
GB
GD5
64b
AMD Radeon RX 640 512SP (Mobile)
512
1287
MHz
7
GB/s
4
GB
GD5
64b
AMD Radeon 630
512
1219
MHz
6
GB/s
4
GB
GD5
64b
AMD Radeon Pro WX 3100
512
1219
MHz
6
GB/s
4
GB
GD5
128b
AMD Radeon RX 550X
512
1287
MHz
7
GB/s
2
GB
GD5
128b
AMD Radeon 540X (Mobile)
512
1219
MHz
6
GB/s
2
GB
GD5
64b
AMD Radeon Pro WX 2100
512
1219
MHz
6
GB/s
2
GB
GD5
64b
AMD Radeon RX 540 (Mobile)
512
1219
MHz
6
GB/s
2
GB
GD5
128b
AMD Radeon RX 540X (Mobile)
512
1219
MHz
6
GB/s
2
GB
GD5
64b
AMD Radeon 550
512
1183
MHz
7
GB/s
2
GB
GD5
64b
AMD Radeon RX 550
512
1183
MHz
7
GB/s
2
GB
GD5
128b
Latest Custom Cards
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Jan 19
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Jan 19
SOYO GeForce RTX 3060 Ti 8GB
Jan 19
PRADEON GeForce GTX 1650 4GB
Jan 19
Latest Reference Cards
AMD Radeon Pro V420
Jan 24
AMD Radeon RX 7600S
Jan 05
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Jan 05
AMD Radeon RX 7600M XT
Jan 05
AMD Radeon RX 7600M
Jan 05
AMD Radeon RX 6550M
Jan 05
AMD Radeon RX 6550S
Jan 05
AMD Radeon RX 6450M
Jan 05
NVIDIA GeForce RTX 3050 6GB Mobile
Jan 04
NVIDIA GeForce RTX 4050 Laptop GPU
Dec 30
Latest News
MAXSUN unveils waifu GeForce RTX 4070 Ti iCraft graphics card
Jan 26
Intel reportedly preparing another major driver update with increased performance
Jan 26
Family fight: AMD Radeon RX 7900 XT is up to 7% faster than RX 6950 XT but costs 28% more
Jan 26
DirectStorage in Forspoken has up to 10% average FPS impact on RTX 4090
Jan 26
Intel Xeon W9-3495X unlocked 56-core Sapphire Rapids CPU appears on Geekbench
Jan 25
Discord enables AV1 streaming on GeForce RTX 40 GPUs
Jan 25
Leadtek launches Winfast RTX 4070 Ti Hurricane graphics card
Jan 25
Gamers beware: miners are now painting GPU memory to make them look as new
Jan 25
Intel Arc GPU with 16 Xe-Cores appears on CompuBench
Jan 25
Almost 200 Intel Core i9-13900KS processors have been tested in large scale binning test
Jan 25
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