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AMD Radeon E6465

Graphics Processor
Caicos
Cores
160
TMUs
8
ROPs
4
Memory Size
2 GB
Memory Type
GDDR5
Bus Width
64 bit
The Radeon E6465 is a graphics card by AMD, launched in September 2015. Built on the 40 nm process, and based on the Caicos graphics processor, the card supports DirectX 11.2. The Caicos graphics processor is a relatively small chip with a die area of only 67 mm² and 370 million transistors. It features 160 shading units, 8 texture mapping units and 4 ROPs. AMD has placed 2,048 MB GDDR5 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 600 MHz, memory is running at 800 MHz.
Being a single-slot card, the AMD Radeon E6465 does not require any additional power connector, its power draw is rated at 25 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon E6465 is connected to the rest of the system using a PCI-Express 2.0 x16 interface.

Graphics Processor

GPU Name
Caicos
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
370 million
Die Size
67 mm²

Mobile Graphics

Release Date
Sep 29th, 2015
Generation
Embedded
(6000)
Production
Active
Bus Interface
PCIe 2.0 x16

Relative Performance

44%
GeForce 210
56%
GeForce 9400 GT
69%
Radeon HD 4550
89%
Radeon HD 5450
100%
Radeon E6465
104%
Radeon HD 6450
110%
GeForce GT 520
136%
GeForce GT 220
178%
GeForce GT 430
180%
Radeon HD 5570
196%
Radeon HD 4670
206%
GeForce GT 440
211%
GeForce GT 240
242%
GeForce 9600 GT
257%
Radeon HD 5670
275%
GeForce GT 640
285%
GeForce 9800 GT
296%
Radeon HD 6670
306%
Radeon HD 4830
326%
Radeon HD 4770
344%
Radeon HD 4850
352%
GeForce GTS 250
362%
GeForce GTS 450
375%
Radeon HD 5750
428%
Radeon HD 7750
431%
Radeon HD 5770
439%
GeForce GTX 260
445%
Radeon HD 4870
445%
Radeon Vega 8
450%
GeForce GTX 550 Ti
454%
GeForce GTX 650
480%
Radeon HD 5830
505%
Radeon HD 6790
514%
Radeon HD 4890
533%
GeForce GTX 460
537%
Radeon RX Vega 11
542%
GeForce GT 1030
547%
GeForce GTX 275
549%
Radeon HD 7770 GHz Edition
550%
GeForce GTX 280
560%
GeForce GTX 465
587%
Radeon HD 6850
599%
GeForce GTX 285
642%
Radeon HD 5850
654%
GeForce GTX 650 Ti
654%
Radeon HD 7790
682%
Radeon RX 550
683%
GeForce GTX 470
708%
Radeon HD 6870
755%
Radeon HD 5870
779%
GeForce GTX 560 Ti
783%
Radeon HD 4870 X2
798%
GeForce GTX 750 Ti
802%
Radeon HD 6950
830%
GeForce GTX 295
840%
GeForce GTX 650 Ti Boost
845%
Radeon HD 7850
860%
GeForce GTX 480
900%
Radeon HD 6970
918%
Radeon R7 265
932%
Radeon RX 460
932%
Radeon R7 370
936%
GeForce GTX 660
939%
GeForce GTX 570
954%
Radeon RX 560
1013%
GeForce GTX 950
1022%
Radeon HD 7870 GHz Edition
1047%
Radeon R9 270X
1060%
GeForce GTX 660 Ti
1065%
GeForce GTX 580
1073%
GeForce GTX 1050
1076%
Radeon HD 7950
1097%
Radeon HD 5970
1128%
GeForce GTX 760
1214%
GeForce GTX 670
1245%
GeForce GTX 960
1277%
Radeon R9 380
1285%
Radeon R9 285
1298%
Radeon HD 7970
1311%
GeForce GTX 680
1342%
GeForce GTX 1050 Ti
1377%
GeForce GTX 770
1409%
Radeon HD 6990
1442%
Radeon R9 280X
1463%
GeForce GTX 590
1464%
Radeon HD 7970 GHz Edition
1621%
GeForce GTX 780
1679%
GeForce GTX 1650
1784%
Radeon RX 470
1809%
Radeon R9 290
1907%
Radeon RX 570
1930%
Radeon R9 390
1940%
Radeon R9 290X
1966%
GeForce GTX 970
1992%
GeForce GTX TITAN
2019%
GeForce GTX 780 Ti
2048%
Radeon R9 390X
2057%
Radeon HD 7990
2067%
Radeon RX 480
2084%
GeForce GTX 690
2196%
Radeon RX 580
2242%
GeForce GTX 980
2270%
Radeon R9 FURY
2270%
GeForce GTX 1060 6 GB
2372%
Radeon RX 590
2497%
Radeon R9 295X2
2511%
GeForce GTX 1660
2540%
Radeon R9 FURY X
2583%
GeForce GTX 980 Ti
2651%
GeForce GTX TITAN X
2883%
GeForce GTX 1660 Ti
2883%
GeForce GTX 1070
3069%
Radeon RX Vega 56
3255%
GeForce GTX 1070 Ti
3348%
Radeon RX Vega 64
3395%
GeForce GTX 1080
3395%
GeForce RTX 2060
3534%
Radeon RX 5700
3813%
GeForce RTX 2060 SUPER
3953%
GeForce RTX 2070
4046%
Radeon RX 5700 XT
4092%
Radeon VII
4198%
TITAN X Pascal
4325%
GeForce GTX 1080 Ti
4371%
GeForce RTX 2070 SUPER
4650%
GeForce RTX 2080
4929%
GeForce RTX 2080 SUPER
5441%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
600 MHz
Memory Clock
800 MHz
3200 MHz effective

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
64 bit
Bandwidth
25.60 GB/s

Render Config

Shading Units
160
TMUs
8
ROPs
4
Compute Units
2
L1 Cache
8 KB (per CU)
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
2.400 GPixel/s
Texture Rate
4.800 GTexel/s
FP32 (float) performance
192.0 GFLOPS

Board Design

Slot Width
Single-slot
TDP
25 W
Outputs
No outputs
Power Connectors
None

Graphics Features

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0

Card Notes

Used In Embedded PCs

Caicos GPU Notes

Architecture Codename: Northern Islands
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1

Retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
Sapphire GPRO E6465 600 MHz 800 MHz 4x mini-DisplayPort